Geometry Chapter 4 Name ________________ Practice Test Per ___ Date __________ Write the congruence statement for each problem and why they are congruent. 1.

________EXMΔ ≅ Δ By ___________

2. ________GFHΔ ≅ Δ

By ___________

3. ________ABDΔ ≅ Δ

By ___________

4. ________RECΔ ≅ Δ

By ___________

43

21

M

E X

S

G

FEH

I

C

D

B

A

E

T R

C

5.

________PALΔ ≅ Δ By ___________

6. ________WVXΔ ≅ Δ By ___________

7. ________KMLΔ ≅ Δ

By ___________

8. ________POQΔ ≅ Δ

By ___________

12

34

AP

RL

Z

X

V

Y

W

MJ L

K

N

O

Q

P

9. If CAT FODΔ ≅ Δ , then a. _________CT ≅ by ___________ b. _________ATC ≅ by _________ 10. Describe each triangle by using the most accurate terms for sides and angles: acute, obtuse, right, equiangular, scalene, isosceles, equilateral.

a. b. c. d. _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ 11. Find the measure of the numbered angles. a. _______ b. 1=________ 2 = ________ 3 =_________

12. Verify that ' ' 'PNM P N MΔ ≅ Δ and name the transformation.

13. Name each transformation:

a. ________________

b. _________________

c. _________________

Solve for x:

14. 15. 16.

17. 18. 19.

20. Given: ON SW≅ ON SW

Prove: NS OW 21. Given: ,EC CD CE EA⊥ ⊥ ,

B is the midpoint of AD Prove: B is the midpoint of CE

6 5

43

O

S W

N

B

D

E

C

A

22. Given: HA bisects MHT HA MT⊥

Prove: MHTΔ is isosceles with base MT 23. CPCTC stands for _________________________________________________.

AM T

H