Name _______________________________________
Date ____________ Period ___
Geometry Lessons 1.3 – 1.5 REVIEW
Fill in the blanks.
1. The basic building blocks (undefined terms) of geometry are
______________________
_______________________
_______________________
2. The intersection of two lines is a _______________________________.
3. If DE = 6 cm, then the perimeter of a regular polygon ABCDE is ____________
4. If the perimeter of regular polygon ABCDE is 35 cm, then DE is ______________
5. The intersection of two perpendicular lines is a _______________angle.
6. If polygon ABCDE is equiangular and equilateral it is a _____________
_______________
7. Two non-coplanar lines that never meet are ______________ lines.
8. A triangle with two equal sides is an __________________ triangle
Match the picture to the drawing.
9. _____ Supplementary angles
a
b
10._____ adjacent complementary angles
11._____ vertical angles
d
48°
c
12. ____ convex polygon
132°
13._____ linear pair of angles
14._____ reflex angle
15. _____ right ∆
f
g
e
Use your geometry tools to draw and label each figure.
16.
Right triangle TOY with right angle Y
17.
⃗⃗⃗⃗⃗ ; ⃡⃗⃗⃗⃗
̅̅̅̅ ⊥ 𝑃𝑄
𝑃𝑅
𝐻𝑄 || ̅̅̅̅
𝑃𝑅
18.
Heptagon TYPEWRI with diagonals ̅̅̅̅̅
𝑌𝑊 ≅ ̅̅̅̅̅
𝑇𝑊 .
19.
Isosceles obtuse triangle ABC with the measure of vertex B = 140°
Identify each figure. Be as specific as possible. Use the proper names for each.
20. __________________________
21.
________________________
E
G
D
H
I
H
A
R
22. __________________________
23.
__________________________
P
P
E
I
E
M
T
24. ___________________________
25. _____________________________
2
Multiple Choice.
26. ______ If the measure of ∠LMN = 85°, and ⃗⃗⃗⃗⃗⃗
𝑀𝑄 bisects ∠LMN, which of the following is true?
Sketch a diagram to help.
a. measure of ∠LMQ = 85°
b. measure of ∠QMN = 85°
c. measure of ∠LMQ = 42.5°
d. measure of ∠LMQ = 170°
27. ______ What is the measure of ∠ADB?
a. 90°
b. 50°
c. 40°
28. ______ Which of the statements below is true?
a. The two angles are congruent.
b. The two angles are supplementary.
c. The two angles are vertical.
d. The two angles are complementary.
e. The two angles are obtuse.
d. 130°
e. 45°
29.
30.
bb.
a.
c.
Mark the picture with the given information
⃗⃗⃗⃗⃗⃗
d. 𝑅𝐴
̅̅̅̅
𝑆𝐸 𝑎𝑡 𝑚𝑖𝑑𝑝𝑜𝑖𝑛𝑡 𝐑