WorksheetsAngle and Angle Pairs
Total questions: 20
Worksheet time: 15mins
What type of angles are these?
Adjacent Angles
Linear Pair
Complementary Angles
Supplementary Angles
Which angle is a linear pair with ∠1 ?
∠2
∠3
∠4
∠5
What kind of angle is this?
Supplementary angles always add up to
(a)
∠7 and ∠8 are _______________
Vertical
Nothing
Adjacent
Supplementary
Which are pairs of vertical angles?
∠COB and ∠COA
∠AOD and ∠AOC
∠COB and ∠AOD
∠BOD and ∠AOD
Linear pair angles are adjacent
sometimes
always
never
Complementary angles always add up to
(a)
What do you call a 45º angle?
Acute Angle
Straight Angle
Right Angle
Obtuse Angle
A ray from the vertex of an angle to a point in its interior divides the angle into two congruent parts.
Angle
Line
Angle bisector
side
It is two nonadjacent angles formed by two intersecting lines.
Congruent Angles
Supplementary Angles
Complementary Angles
Vertical Angles
Straight Angle measures
(a)
Are angle 1 and angle 4 vertical angles?
Yes
No
Full angle measures
(a)
Right angle measures
(a)
Supplementary angles are sometimes adjacent.
True
False
Two vertical angles are always congruent.
True
False
If two adjacent angles are congruent and complementary, the measure of each angle is 90 º.
True
False
The complement of 75º is
15º
25º
35º
45º
Are angle 1 and angle 8 vertical angles?
Yes
No
