Geometry Unit 1 Test (Mrs. Glass) Aug 2020

What is the measure of the angle shown in the picture?

• 30 degrees

• 35 degrees

• 140 degrees

• 145 degrees

Fill in the blank. This angle measures ___ degrees.

Tags

CCSS.4.MD.C.6

Find the value of ∠A.

These angles are complementary.

Write an equation and

solve for x.

• x=5

• x=90

• x=25

• x=10

Which is the correct equation to solve for x?

• 12x + 7 = 139

• 12x + 7 + 37 = 180

• 12x + 7 - 37 = 180

• 12x + 7 = 180 - 137

These are vertical angles.

What is the value of x?

• x=11

• x=12

• x=132

• x=10

Use the formula:

 $\left(\frac{x_1+x_2}{2},\ \frac{y_1+y_2}{2}\right)$  

What is the midpoint between 

(3, -1)and (7, -5)?

• (5, -2)

• (10, -6)

• (5, -3)

• (2, -2)

Write an equation and solve for x.

• x=13

• x=8.6

• x=5

• x=130

Use the figure to write and solve an equation for x.

• x=5

• x=6

• x=7

• x=8

Classify this angle.

• Acute

• Right

• Obtuse

• Straight