Download Vocabulary to Know: Line Segment Ray Angle Parallel Lines

Name: ____________________________________
Assessment Review #3
Date: ____________
Geometry Review
Vocabulary to Know:
Line Segment
Ray
Angle
Parallel Lines
Perpendicular Lines
Acute, Obtuse, Right Angles
Vertical Angles
Complementary/Supplementary Angles
Adjacent Angles Congruent Angles
Linear Angles
Isosceles Triangle
Equilateral Triangle
Scalene Triangle
Acute Triangle
Obtuse Triangle
Right Triangle
Exterior Angles Theorem
Similar Triangles
Alternate Interior Angles:
Alternate Exterior Angles:
Corresponding Angles:
Vertical Angles:
Supplementary Angles:
1) If the sum of the measures of two angles is _____________, then they are supplementary.
2) If the sum of the measures of two angles is _____________, then they are complementary.
3) If angle A is supplementary to angle B and angle A is 115 degrees, then what is the measure
of angle B?
4) If angle E is complementary to angle F and angle E is 42 degrees, then what is the measure of
angle F?
5) Complete the following questions based on the figure below.
a) Name an angle that is alternate interior to <AHK.
b) Name an angle that is corresponding to <FKD.
c) Name an angle that is alternate exterior to <EHB.
6) Find the value of x.
7) a) Is triangle OBC similar to triangle OB’C’? Justify your answer.
b) Which angles are equal in measure? How do you know?
8) Find the missing angles.
9) Solve for x and classify the triangle.
10) In the diagram below, AB CD . The measure of ∠𝑨𝑩𝑪 = 𝟐𝟖°, and the measure of angle ∠𝑬𝑫𝑪 = 𝟒𝟐°.
a) Find the measure of ∠𝑪𝑬𝑫. Explain why you are correct.
b) Find the measure of ∠DEB.
11) Find the missing side.
12) In the diagram of ΔABC: BF = 8, FA = 12, FE = 9, and BC = x. What is the value of x?
Name: _________________________________
Assessment Review #3
Date: ____________
Assessment Review HW #3
1) Complete each statement based on the diagram to the right where line AB is parallel to line CD and
transversal EF intersects both lines.
a) A pair of vertical angles are ___________ and ___________.
b) A pair of alternate interior angles are ___________ and ___________.
c) A pair of corresponding angles are ___________ and ___________.
d) A pair of corresponding angles are ___________ and ___________.
e) A pair of supplementary angles are ___________ and ___________.
2) Determine the measure of each of the missing angles in the diagram below.
m  1 = ________
m  7 = ________
m  2 = ________
m  8 = ________
m  3 = ________
m  9 = ________
m  4 = ________
m  10 = ________
m  5 = ________
m  11 = ________
m  6 = ________
m  12 = ________
3) Use the diagram below to answer the following questions.
a) Which angle is congruent to  5? ______
b) Which angle is supplementary to  3? ______
4) Christina sketched the diagram below on graph paper. He dilated points 𝐵 and 𝐶 from point 𝑂.
a) Name the pairs of corresponding congruent
angles for these triangles.
b) Name the pairs of corresponding sides for
these triangles. ‘
5) Consider the diagram below. What is the measure of  IKJ? Show work