Illustrative Mathematics - Geometry - Unit 7 - Lesson 1
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Last updated 2 months ago
13 Questions
1
1.
Find the values of x, y, and z.
G.C.2
G.CO.1
G.SRT.5
1
2.
1
3.
1
4.
1
5.
1
6.
1
7.
1
8.
1
9.
Write an equation of the altitude from vertex A.
G.C.2
G.CO.1
G.SRT.5
1
10.
Triangle ABC has vertices at (5,0),(1,6) and (9,3). What is the point of intersection of the triangle’s medians?
G.C.2
G.CO.1
G.SRT.5
1
11.
Consider the parallelogram with vertices at (0,0),(8,0),(4,6) and (12,6). Where do the diagonals of this parallelogram intersect?
G.C.2
G.CO.1
G.SRT.5
1
12.
Lines l and p are parallel.
Select all true statements.
G.C.2
G.CO.1
G.SRT.5
1
13.
Mai wrote a proof that triangle AED is congruent to triangle CEB. Mai's proof is incomplete. How can Mai fix her proof?
We know side AE is congruent to side CE and angle A is congruent to angle C. By the Angle-Side-Angle Triangle Congruence Theorem, triangle AED is congruent to triangle CEB.
G.C.2
G.CO.1
G.SRT.5
This lesson is from Illustrative Mathematics. Geometry, Unit 7, Lesson 1. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/7/1/index.html ; accessed 29/July/2021.
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