If angle A and B are supplementary, the Angle A + Angle B = 180
What is definition of supplementary
100
A square is ______ a rectangle
What is always
100
Formula for the sum of the interior angles in a polygon
What is 180(n-2)
100
Angles A and B are complementary, Angle A = 30,
find Angle B
What is 60
100
A segment that cuts an angle in half
What is an angle bisector
200
If B lies between A and C, then AB + BC = AC
What is segment addition postulate
200
A trapezoid is ______ a quadrilateral.
What is always
200
Sum of the exterior angles of a decagon
What is 360
200
Angles A and B are supplementary, Angle A = 10.
Find Angle B.
What is 170
200
The segment in a triangle that connects the vertex
to the midpoint of the opposite side
What is a median
300
If angle A and angle B are vertical angles, then Angle A = Angle B
What is v.a. Theorem
300
Corresponding angles are _____ supplementary.
What is sometimes
300
Sum of the measures of the angles in a regular decagon
What is 1440
300
Angles A and B are vertical angles, Angle A = 2x + 10,
Angle B = 4x - 50. Find x.
What is 30
300
The segment that connects the midpoints of the legs
of an isosceles trapezoid
What is a median
400
If two sides of a triangle are congruent, then the angles opposite them are also congruent
What is isosceles triangle theorem
400
Same side interior angles formed by parallel lines are ____ complementary.
What is never
400
Each interior angle of a regular octagon
What is 135
400
Angles A and B are adjacent angles whose exterior sides
are perpendicular lines. If Angle A = x - 10 and
Angle B = 3x + 40, find the measure of Angle A.
What is 5
400
In a triangle, the segment that is perpendicular to
a side at its midpoint
What is a perpendicular bisector
500
If Ray AD bisects Angle ABC, then Angle ABD is 1/2 Angle ABC
What is angle bisector theorem
500
Two right triangles are _____ congruent
What is sometimes
500
The number of sides of a regular polygon with each interior angle = 150
What is a dodecagon (12 sides)
500
Angles A and B are supplementary, Angle A = 2x + 10,
Angle B = 4x + 50. Find Angle A.
What is 50
500
In a triangle, the segment from the vertex that is
perpendicular to the line containing the opposite side