Library

Illustrative Mathematics - Geometry - Unit 4 - Lesson 3

By Formative Library
Last updated 2 months ago
9 Questions
1.

Select all statements that are true about equilateral triangle ABC.

G.SRT.6
G.CO.3
8.G.7
G.SRT.5
2.

Find the length of each leg.

G.SRT.6
G.CO.3
8.G.7
G.SRT.5
3.

An equilateral triangle has a side length of 10 units. What is its area?

G.SRT.6
G.CO.3
8.G.7
G.SRT.5
4.

Find the lengths of the legs.

G.SRT.6
G.CO.3
8.G.7
G.SRT.5
5.

A square has side length 3 units. What is the length of the diagonal?

G.SRT.6
G.CO.3
8.G.7
G.SRT.5
6.

A step has a height of 5 inches. A ramp starts 4 feet away from the base of the step, making a 5.9o angle with the ground.

What can you say about the angle the ramp would make with the ground if the ramp starts farther away from the step?

G.SRT.6
G.CO.3
8.G.7
G.SRT.5
7.
8.
9.

Image 1
Image 2
Image 3
Image 4
G.SRT.6
G.CO.3
8.G.7
G.SRT.5
This lesson is from Illustrative Mathematics. Geometry, Unit 4, Lesson 3. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/4/3/index.html ; accessed 29/July/2021.

IM Algebra 1, Geometry, Algebra 2 is © 2019 Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).

The Illustrative Mathematics name and logo are not subject to the Creative Commons license and may not be used without the prior and express written consent of Illustrative Mathematics.

These materials include public domain images or openly licensed images that are copyrighted by their respective owners. Openly licensed images remain under the terms of their respective licenses. See the image attribution section for more information.