Warm up

1.) R is the midpoint of AW .

E is the midpoint of RW

N and D trisect AR

NR = 64

Find AE.

2.) Find all the possible measures for AB̅̅ ̅̅ in ∆ABC. Draw a triangle if needed!

AC = 6 and BC =10

E WRDA N

Geometry Final Exam Review Name _____________________________

Unit 1

1.) Determine whether or not each triangle is possible. Show how you know.

Extension: Determine whether or not each triangle is a right triangle.

a.) 13 cm, 6 cm, 7 cm

b.) 7 ft, 13 ft, 15 ft

c.) 4 in, 2 5 in, 6 in

d.) 131˚, 21˚, 28˚

e.) 76˚, 85˚, 29˚

f.) 30°, 60°, 90°

2.) Fill in the blanks.

a.) _____________ is a median of _______________

b.) _____________ is an altitude of _______________

c.) _____________ is a midline of _______________

d.) _____________ || _______________

e.) _____________ _______________

L

A

U R

E N

Geometry Final Exam Review Name _____________________________

Unit 1

3.) Given that C is the midpoint of AB , 7 3 AC x , and 10 27 BC x , find AB.

4.) Solve for x. Then find the measure of the supplement of A .

4 17 x 32

9 12 x

A C B

A

B

A

C

5.) Given:

15 23m ADC x

68m ADB

8 4m BDC x

Find x and m ADC .

D

A

B