True or False
Vertical angles share the same angle measurement.
True
87, 76, x
Find the missing angle measurement.
17
What is the missing angle measurement if one angle measures 70 degrees?
20
A vertical plane cuts a 3D figure ______ to the base.
A. Parallel
B. Perpendicular
C. Diagonally
B. Perpendicular
The sum of all the angles of a triangle equal ______ degrees.
180
True or False
Adjacent angles always measure 180 degrees.
Which angle set cannot be supplementary angles?
A. 91, 87, 13
B. 90, 45, 45
C. 174, 2, 4
A, 91, 87, 13
True or False
Complementary angles create a 180 degree angle.
False
A horizontal plane slices a 3D figure ____ to the base.
A. Parallel
B. Perpendicular
C. Diagonally
A. Parallel
In order to create a triangle, the sum of the lengths of any two sides of a triangle is _______ the length of the third side.
greater than
True or False
Congruent angles measure the same size.
What is the measurement of angle 10x?
120
Find the missing angle.
20, 30, x
40
What is the vertical cross section of a cylinder?
Rectangle
What is the missing angle measurement?
65 degrees
2 or more angles whose sum is 90 degrees
What is a complementary angle?
Solve for x.
48
What is the missing angle?
17
What is the diagonal cross section of a rectangular prism?
Rectangle
What is the largest measurement the missing side can be?
6 to 6.99
2 or more angles whose sum is 180 degrees
What is a supplementary angle?
What is the measurement of each angle?
6x - 10 = 50
4x + 6 = 46
7x + 14 =84
What is the measurement of each angle?
8x + 5 =61
3x + 8 =29
What is the horizontal cross section of the figure below?
Circle
Find each angle measurement.
2x = 30 degrees
4x = 60 degrees
6x = 90 degrees