Angles on lines and points
Parallel lines
Triangles
Parallel Lines
Vocabulary
100
A full angle can be described as angles at a point. What is the angle measure of a full angle?
What is they must all add up to 360 degrees.
100
The straight lines AB and CD are:
What is they are not parallel because the two given alternate angles are not equal.
100
What is angle C if the other angles are 38 degrees and 85 degrees.
What is C=57 degrees.
100
What is a line that intersects two or more lines called?
What is a transversal?
100
Define supplementary angles.
What is two angles that add up two 180 degrees.
200
Find the angle measure when the following are angles at a point: 23 degrees, 270 degrees, and x degrees.
What is 67 degrees.
200
AB and CD are parallel lines and EH is a transversal. What is the size of angle EFB?
What is 126 degrees.
200
The exterior angle of a triangle is 76º. What is the measure of its adjacent interior angle?
What is 104º
200
Two angles that are on opposite sides of the transversal and inside the parallel lines.
What are alternate interior angles?
200
Define Complementary angles.
What is angles that add up to 90 degrees.
300
Find the unknown angle measure if the following angles are at a point: 150 degrees, 18 degrees, 32 degrees, and x degrees.
What is 160 degrees.
300
AB and CD are parallel lines and EH is a transversal. What is the size of angle AFG?
What is 61 degrees.
300
What is the size of missing angle C?
What is 102 degrees.
300
Angle 1 and angle 2 are corresponding angles. If angle 2 is 46 degrees, what is the measure of angle 1?
What is 46º?
300
Tell whether the following angles are are supplementary, complementary, or neither: 23 degrees and 157 degrees.
What is supplementary.
400
What is angle C on a line if the other angles are 46 degrees, 38 degrees, and 65 degrees.
What is 31 degrees.
400
AB and CD are parallel lines and EH is a transversal. What is the size of angle DGH?
What is 47 degrees.
400
An interior angle of a triangle is 24º. What is the measure of its adjacent exterior angle?
156º
400
Where can you find alternate exterior angles?
Outside of the parallel lines, on opposite sides of the transversal.
400
What is a congruent angle?
What are angles with the same measure.
500
5y, 3y, 2y, and 2y add up to 180 degrees, what is y?
What is y=15.
500
ST and UV are parallel lines. What angles are equal to a.
What is d, e, and h.
500
A triangle has angles in the ratio 2 : 3 : 4
What is the size of the smallest of the three angles.
What is 40 degrees.
500
Two parallel lines are cut by a transversal and angles 1 and 2 are corresponding. If angle 1 is 40º, what is the measure of the complementary angle to angle 1?
What is 50 degrees?
500
Two angles formed by intersecting lines that do not share a common side and are congruent.
What are vertical angles?