Download 1) What type of angle measures 90°? a) Supplementary b

Name: __________________________________________
Geometry CC Unit 3 Day 2 Finding Missing Angles
Date: ___________________
Directions: Use your Power Words to help you answers the
questions below.
1) What type of angle measures 90°?
a) Supplementary
b) Complementary
c) Right
D) Straight
2) If 12x = 4(x + 3) then x equals
a) 1.5
b)
3
8
c) 5
d)
12
11
3) Which statement represents the relationship between angles x and y in the diagram
below?
a)
x
x + y = 90
b) x + y = 180
c) x = y
1
d) y = x
y
2
4) In the diagram to the right 2 rays and a line intersect at a
point. Which of the following pairs of angles is a linear pair?
a) ∠1 and ∠3
c) ∠1 and ∠4
b) ∠2 and ∠3
d) ∠3 and ∠4
5) Which of the following statement most accurately
describes angles c and d below?
d
c
a) Angles c and d are congruent because vertical angles are congruent.
b) Angles c and d add to 180° because vertical angles are congruent.
c) Angles c and d are congruent because supplementary angles are congruent.
d) Angles c and d add to 180° because supplementary angles add to 180°
6) Which of the angle pairs below can be classified as complementary?
a) 80° and 20°
b) 80° and 100°
c) 80° and 10°
d) 80° and 280°