Geometry Test1 Review Chapter 4

Vocab: What does a midpoint do?

• Cuts a line into two congruent pieces

• Makes two angles add to 90 degrees

• Makes two angles add to 180 degrees

Tags

CCSS.HSG.CO.A.1

• Parallel

• Perpendicular (90 degrees)

• Angle bisector

• Midpoint

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Classify Triangle CFD.

• Right and isosceles

• Acute and scalene

• Obtuse and scalene

• Obtuse and isosceles

Tags

CCSS.4.G.A.2

Which of the following is the correct classification of  $\Delta MNP$  if m < M = 35 $\degree$  and m < P = 47 $\degree$  ?

• Acute

• Obtuse

• Right

• Equilateral

Tags

CCSS.4.G.A.2

Find the missing angle.

• 52 $\degree$

• 31 $\degree$

• 22 $\degree$

• 15 $\degree$

Tags

CCSS.7.G.B.5

Solve for m < 2.

• 38 degrees

• 41 degrees

• 48 degrees

• 55 degrees

Tags

CCSS.8.G.A.5

Find the value of m and n.

• 60, 30

• 20, 30

• 60, 45

• 15, 75

Tags

CCSS.8.G.A.5

Find x and the measure of each angle.

• x = -7, the angles are 30 $\degree$ and 60 $\degree$

• x = 7, the angles are 44 $\degree$ and 74 $\degree$

• x = -7, the angles are 27 $\degree$ and 57 $\degree$

• x = 7, the angles are 30 $\degree$ and 60 $\degree$

Tags

CCSS.7.G.B.5

Use the Exterior Angle Theorem to find the missing angle.

• 95 $\degree$

• 100 $\degree$

• 140 $\degree$

• 70 $\degree$

Tags

CCSS.8.G.A.5

Find the value of x.

• 7

• 10

• 163

• 2

Tags

CCSS.8.G.A.5