Unit 5 relationships in triangles homework 4 answer key

This Relationships in Triangles Unit Bundle contains guided notes, homework assignments, three quizzes, a study guide and a unit test that cover the following topics:

• Midsegments of Triangles (includes reinforcement of parallel lines)

• Perpendicular Bisectors and Angle Bisectors

• Circumcenter and Incenter

• Medians Centroid

• Altitudes and Orthocenter

• Naming and Identifying a Center
• Construction Centers of Triangles

• Centers of Triangles on the Coordinate Plane

• Inequalities in Triangles: Determine if three sides can form a triangle.

• Inequalities in Triangles: Find the range of the third side length of a triangle given two side lengths.

• Inequalities in Triangles: Order angles given sides and order sides given angles.

• Inequalities in Two Triangles (Hinge Theorem)

• Triangle Inequalities with Algebra

Refresher notes on the Pythagorean Theorem also included as it is required with many of the centers problems. Please download the preview to see a sample outline along with a collage of some of the pages.

ADDITIONAL COMPONENTS INCLUDED:

(1) Links to Instructional Videos: Links to videos of each lesson in the unit are included. Videos were created by fellow teachers for their students using the guided notes and shared in March 2020 when schools closed with no notice.  Please watch through first before sharing with your students. Many teachers still use these in emergency substitute situations.

(2) Editable Assessments: Editable versions of each quiz and the unit test are included. PowerPoint is required to edit these files. Individual problems can be changed to create multiple versions of the assessment. The layout of the assessment itself is not editable. If your Equation Editor is incompatible with mine (I use MathType), simply delete my equation and insert your own.

(3) Google Slides Version of the PDF: The second page of the Video links document contains a link to a Google Slides version of the PDF. Each page is set to the background in Google Slides. There are no text boxes;  this is the PDF in Google Slides.  I am unable to do text boxes at this time but hope this saves you a step if you wish to use it in Slides instead! 

This resource is included in the following bundle(s):

Geometry First Semester Notes Bundle

Geometry Curriculum

Geometry Curriculum (with Activities)

More Geometry Units:

Unit 1 – Geometry Basics

Unit 2 – Logic and Proof

Unit 3 – Parallel and Perpendicular Lines

Unit 4 – Congruent Triangles

Unit 6 – Similar Triangles

Unit 7 – Right Triangles and Trigonometry
Unit 8 – Polygons and Quadrilaterals

Unit 9 – Transformations

Unit 10 – Circles

Unit 11 – Volume and Surface Area
Unit 12 – Probability

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at .

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

© All Things Algebra (Gina Wilson), 2012-present

Unit 5 relationships in triangles homework 4 answer key

Transcribed Image Text:Unit 5: Relationships in Triangles Jordan Wright Name: Per: +th Homework 6: Triangle Inequalities Date: /13/22 ** This is a 2-page document! ** Determine if the side lengths could form a triangle. Use an inequality to prove your answer. 2.18 in, 6 in, 13 in 1. 16 m, 21 m, 39 m 16+21-37 False is trianale Irue is a 4. 29 ft, 38 ft, 9 ft 3. 34 km, 27 km, 58 km 5. 12 cm, 12 cm, 25 cm 6. 31 yd, 14 yd, 19 yd Given two sides of a triangle, find a range of possible lengths for the third side. 7.4cm, 17 cm 8. 24 ft, 52 ft 9. 9 yd, 32 yd 10.16 km, 17 km 11. If a triangle has lengths of 27 m and 11 m, check all the possible lengths for the third side. 12. If a triangle has lengths of 3 ft and 54 ft, check all the possible lengths for the thirc side. O51 ft O 53 ft O 55 ft O 57 ft O 58 ft O39 m 17m O35 m O 22 m O 16 m Order the angles from least to greatest for 13-14, then greatest to least for 15-16. 14. 13. N. 7 in 24 m H R. O Gina Wilson (All Things Algebra", LLC). 20

Unit 5 relationships in triangles homework 4 answer key

Unit 5 relationships in triangles homework 4 answer key

Unit 5 relationships in triangles homework 4 answer key

Q: Please define compact space and the clousure .a s

A: We are asked to define the compact space  and closure of a set.

Q: Please define these concepts: normal space, .Hausdorff space

A: Click to see the answer

Q: 2. Given: PT || QS Prove: APRT O AQRS a. R. b. What similarity transformation maps APRT onto AQRS?

A: Click to see the answer

Q: =

A: We have to find the radius and diameter according to the given information

Q: Please define these concepts: normal space, .Hausdorff space

A: Normal Space 

Q: In the diagram of AABC below, points D and E are on sides AB and CB respectively, such that DE || AC...

A: Click to see the answer

Q: 1. The image below represents the dimensions of Mike's Bike ramp in feet. How far does Mike have to ...

A: We will find the length of the ramp

Q: Please define these cocepts: Isolated point, .discrete topology, dense space

A: Topic = Algebra

Q: Odds against is the ratio of unfavorable outcomes to favorable outcomes. O True O False

A: Click to see the answer

Q: Which of the following is an example of "Brain Drain"? O The loss of highly skilled or educated work...

A: Click to see the answer

Q: the length of the base of an isosceles triangle is x. The length of a leg is 2x-7. The perimeter of ...

A: Click to see the answer

Q: 4. 9. 25 15 2.

A: Click to see the answer

Q: A milk company surveyed some of their customers to find out how many people like chocolate milk vers...

A: Click to see the answer

Q: The polygons in each pair are similar. Find the missing side length. 25 20 12 30 O 4 O 10

A: Click to see the answer

Q: 15) Find SR 16) Find VW E R %23 -2x – 6 M %3 W N %23 2x – 14 x + 15 x+ 2 x+ 21 F V.

A: Click to see the answer

Q: 2. Given three points A(1,-1,-1), B(-2,2,1), and C(0,1,-2). Determine: a. Equation of the line throu...

A: Given three points A1, -1, -1, B-2, 2, 1, and C0, 1, -2.To determinea Equation of the line through A...

Q: Find the length of diagonal of the rectangle with length 28 in and width 7 in. *Hint: Use Pythagorea...

A: Click to see the answer

Q: Draw the graph between h (Cm) on x-axis and T (sec) on y-axis and find the slope. h (Cm) 5 T*(sec') ...

A: To solve the following problem and find the slope of the given graph

Q: This graph shows triangle XYZ and triangle X'Y'Z' Wich function describes a transformation that map...

A: Correct answer is option (C)

Q: Please solve quickly

A: We will find define them 

Q: In the adjotning fiqune, Seg AB io a diametor with centru O,mL POB-70 Write the mmeasureo $the conte...

A: Due to Bartleby guidelines, only 3 sub parts can be solved. Please repost the remaining questions to...

Q: Write an equation that describes all points that are 8 units away from the point (2, -5)

A: Click to see the answer

Q: The cube in the figure has an edge of 10 cm. Calculate the volume of the vertex BCDG tetrahedron and...

A: Click to see the answer

Q: Explain the differences between the kite and the rhombus. In what way are they similar?

A: A kite is a quadrilateral with two pairs of adjacent equal sides. It has one pair of opposite equal ...

Q: 10 39° type your answer..

A: Click to see the answer

Q: Part B Point Cis placed at (12, 16) and point B is moved along the x-axis. Triangle ABC is stili an ...

A: Click to see the answer

Q: An 8-ft ladder leans against the side of a house. How far is the bottom of the ladder from the side ...

A: Click to see the answer

Q: Find the missing length. 1) A DEC A GEF 4. 3 6. C 10 F

A: Click to see the answer

Q: A square with side length 3ft. and a circle with center in one vertex of square and radius 2\sqrt{3}...

A: Click to see the answer

Q: Q. Determine whether the lines l and l2 intersect, are parallel, or are skew. y - 2 z+4 x +6 y +2 z-...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: 5 In the adjolning figune,Sag AB io a diaketer & the cônte with centru O,mL POB-70° Write the measur...

A: Click to see the answer

Q: 1. You have an equilateral triangle made of paper. The side measures 9 cm. What is the height of the...

A: Click to see the answer

Q: Q2 : Use the graphing utility to find the area of the region enclosed by the curves y = x- 2x², y = ...

A: As per our guideline we are supposed to be answer only one question you can repost other question ne...

Q: What is the theoretical probability of a coin landing tails up? O 1/3 5/6 O 1/2 O 1/4

A: I am going to solve the given problem by using some simple geometry to get the required result.

Q: Drag the boxes to complete the deductive reasoning about triangles MNP and ONP. M. Given: PN bisects...

A: congruent triangle

Q: 4 1 2 5 3 8

A: An exterior angle of a triangle is an angle formed by one side of the triangle and the extension of ...

Q: The volume of a frustum of a regular triangle pyramid is 135 cu. m. The lower base is an equilateral...

A: Click to see the answer

Q: find K(K) using two Pavtor roadby Brt lal f yaction audcontour integra tiba methods when £ KCZ) 22-3...

A: Click to see the answer

Q: Directions: Create 5 conditional statements and write the inverse, converse and contrapositive of yo...

A: 1) Conditional       : If a figure is a triangle then it has three angles. Converse           :  If ...

Q: ne sample space for flipping a coin is: O 1,2 O heads, tails O heads O tails

A: option(b) is correct because there is only two sample space in a coin i.e. Heads and Tails.

Q: equation is poolvergelyking is (c) y = 2 tan0 sina =c 0 | () None of these / Geen van hierdie

A: Click to see the answer

Knowledge Booster

Recommended textbooks for you

  • Unit 5 relationships in triangles homework 4 answer key

    Elementary Geometry For College Students, 7e

    ISBN:9781337614085

    Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

    Publisher:Cengage,

    Unit 5 relationships in triangles homework 4 answer key

    Elementary Geometry for College Students

    ISBN:9781285195698

    Author:Daniel C. Alexander, Geralyn M. Koeberlein

    Publisher:Cengage Learning

  • Unit 5 relationships in triangles homework 4 answer key

    Elementary Geometry For College Students, 7e

    ISBN:9781337614085

    Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

    Publisher:Cengage,

    Unit 5 relationships in triangles homework 4 answer key

    Elementary Geometry for College Students

    ISBN:9781285195698

    Author:Daniel C. Alexander, Geralyn M. Koeberlein

    Publisher:Cengage Learning