Illustrative Mathematics - Geometry - Unit 4 - Lesson 2
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11 Questions
1
1.
Find the lengths of the legs.
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N.Q.3
8.G.7
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1
2.
What is the length of the diagonal?
G.SRT.6
N.Q.3
8.G.7
G.SRT.5
1
3.
A square has a diagonal of length 5 cm. What is the area of the square?
G.SRT.6
N.Q.3
8.G.7
G.SRT.5
1
4.
Priya is teaching her younger cousin to ride a bike. She wants to stay on roads that are not too steep and easy enough for a new bike rider. She has decided the roads must have an angle less than or equal to 7 degrees.
A 7 degree angle in a right triangle has a 3:25 ratio for the legs. List the legs of 2 right triangles that would be safe for a new bike rider.
G.SRT.6
N.Q.3
8.G.7
G.SRT.5
1
5.
1
6.
1
7.
In right triangle ABC, angle C is a right angle, AB is 25 units long, and BC is 24 units long. What is the length of AC?
G.SRT.6
N.Q.3
8.G.7
G.SRT.5
1
8.
1
9.
1
10.
1
11.
This lesson is from Illustrative Mathematics. Geometry, Unit 4, Lesson 2. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/4/2/index.html ; accessed 29/July/2021.
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