M2 TEST 1 REVIEW

The intersection of lines l and m. (Label just the point capitalized)

• E

• G

• H

• J

Name the vertex of this angle. (Make it capitalized)

• K

• L

• M

• N

Classify the angle

• Acute angle

• Obtuse angle

• Right angle

• Straight angle

Identify the type of angle and explain why you know.

Tags

CCSS.4.G.A.1

What does an angle bisector do?

Tags

CCSS.HSG.CO.C.9

What is x+y? (just put down the number)

• 180

• 90

• 120

• 60

Tags

CCSS.7.G.B.5

Find the x

• x = 111° (since 51° + x + 18° = 180° for a straight line)

• x = 90° (since 51° + x + 39° = 180° for a straight line)

• x = 72° (since 51° + x + 57° = 180° for a straight line)

• x = 129° (since 51° + x + 0° = 180° for a straight line)

Tags

CCSS.7.G.B.5

If ∠1 and ∠2 are vertical angles and m∠1 = 128°, find m∠2.

• m∠2 = 128° (vertical angles are equal)

• m∠2 = 52° (vertical angles are supplementary)

• m∠2 = 90° (vertical angles are right angles)

• m∠2 = 64° (vertical angles are half of 128°)

Tags

CCSS.7.G.B.5

Find m<1 (just number)

• 38°

• 28°

• 45°

• 60°

Rectangle QRST with vertices Q(-6, -1), R(-3, 1), S(1, -5), and T(-2, -7). (x, y) → (x + 5, y + 7). Explain what transformation is happening to the coordinate.

Tags

CCSS.HSG.CO.A.2