Unit 7 Test and Practice Test

Find the value of x.

• x = 55

• x = 45

• x = 50

• x = 60

If ∠2 and ∠3 are complementary, what is m∠1?

• 30°

• 15°

• 45°

• 60°

Find m∠1.

• 123

• 57

• 67

• Cannot be determined

∠1 and ∠5 are an example of _____ angles.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical

• Same Side Interior

What is the value of FC?

• 63

• 4

• 6

• 9

Find m∠E.

• 14

• 7

• 25

• 50

Which of the following statements are true for △ABC? Select all that apply.

• AH is an altitude

• IH is median

• JC is a median

• AG is a perpendicular bisector

Classify point C.

• Circumcenter

• Centroid

• Incenter

• Orthocenter

What is the length of BD?

• 24
• 72

• 48

• 36

The intersection of three altitudes is called...

• Circumcenter

• Centroid

• Incenter

• Orthocenter