EDGE Math 8

Choose the correct answer to each question.

1.	If points A, B, C, and D have the coordinates 3, –1, 11, and 5, respectively, which point(s) lies (lie) between A and C?

B only

D only

Both B and D

None of the choices

Answer: D only

Refer to the figure below to answer questions 2 to 4.

2.	The sum of the measures of $∠ 1$ and $∠ T Q S$ is equal to the measure of which angle?

∠ P Q U

∠ R Q S

∠ R Q U

∠ S Q P

Answer: $∠ R Q S$

3.	If $m ∠ 1 = 96$ and $m ∠ T Q U = 124,$ what is the measure of $∠ R Q U ?$

28°

47°

176°

220°

Answer: 28°

4.	If $m ∠ T Q P = 60,$ $m ∠ T Q S = 2 y,$ and $m ∠ S Q P = 6 y - 12,$ what is the measure of $m ∠ T Q S ?$

9°

18°

42°

54°

Answer: 18°

5.	What is the negation of the following statement?

"The intersection of two lines is a point."

Not all lines intersect at a point.

No two lines intersect at a point.

The intersection of two lines is a point.

The intersection of two lines is not a point.

Answer: The intersection of two lines is not a point.

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