Honors Geometry
Chapter 1
Day 11: Review Worksheet
TRUE or FALSE
Name _______________________
Date ________________________
__________1. A right angle is congruent to an acute angle.
__________2. If a ray divides a segment into two congruent segments, then the ray
bisects the segment.
__________3. Definitions are always reversible.
__________4. Theorems are always reversible.
__________5. If a conditional statement is true, so is its converse.
6. The ratio of the m ∠ ABC: m ∠ CBD is 3:4,
∠ ABD is a right angle.
Find m ∠ CBD
A
C
B
7. Given: PS bisects ∠ LPH
m ∠ LPS = x 2 + 2x
m ∠ SPH = 4x + 48
Find: m ∠ LPH
D
L
S
P
H
8. Given: m ∠ 1 = x + y
m ∠ 2 = 2x – 20
m ∠ 3 = 5x – y
m ∠ 4 = 3x – y + 20
1 2
3 4
Is ∠ 2 ≅ ∠ 4?
9. Find the conclusion:
∼s ⇒ r, t ⇒ w, ∼q ⇒ ∼m, s ⇒ m, q ⇒ t
10. Find the measure of the angle formed by the hands of a clock at:
a. 3:40
b. 1:35
c. 11:10
H
11-18 Use the diagram
I
J
K
L
11. HL ∩ KI
_____________________________
12. KJ ∩ IK
_____________________________
13. KJ ∪ IK
_____________________________
14. HK ∪ HJ ∪ JK
_____________________________
15. KI ∪ KL
_____________________________
16. ∆KJL ∩ ∆HJI
_____________________________
17. ∠ HIK ∩ ∠ KIL
_____________________________
18 KL ∩ KL
_____________________________
19-22 Use the statement:
If a ray bisects an angle, it divides the angle into two congruent angles.
19. Conditional
20. Converse
21. Inverse
22. Contrapositive