Angle Relationships
Find the Missing Angle
Triangle Sum Theorem
Quadrilaterals
Vocabulary
100
Two angles are congruent. The measure of the first angles is 42 degrees, what is the measure of the second angle?
42 degrees
100
62 degrees.
100
In Triangle ABC, angle A is 37 degrees, angle B is 68 degrees, what is the measure of angle C?
75 degrees.
100
A quadrilateral can be divided into which two shapes?
Triangles
100
What type of triangle has two congruent sides?
Isosceles Triangle.
200
If angle 1 and 2 are supplementary and the measure of angle 1 is 112, what is the measure of angle 2?
68 degrees.
200
What is the supplement of an angle that measures 99 degrees?
81 degrees.
200
In Triangle DEF, the measure of angle E is 30, angle F is a right angle, what is the measure of angle D?
60 degrees.
200
What is the sum of the 4 angles inside of any quadrilateral?
360 degrees
200
What is the name of a triangle with three equal angles?
Equiangular Triangle.
300
If angle 1 and 2 are both complementary, what is the measure of angle 1 if angle 2 measures 32 degrees?
58 degrees.
300
What is measure of an angle that is vertical to an angle of 113 degrees?
113 degrees.
300
85
300
Quadrilateral ABCD has the following angle measurements. Angle A = 72 degrees. Angle B = 35 degrees. Angle D = 108 degrees. What is the measurement of the missing angle?
145 degrees
300
What is the name of an angle that is 180 degrees.
Straight Angle.
400
What is the relationship of two angles that share a vertex and form when lines two lines intersect?
Vertical Angles.
400
Find the value of x
61
400
Is it possible to have two right angles in a triangle? Why or why not?
No, because two right angles add up to 180 degrees.
400
This quadrilateral is a square. What is the measurement for corner of the square?
90 degrees
400
What is the relationship of two angles that add up to 180?
Supplementary Angles.
500
What is the word we use to say that angles are "next to" eachother? (Or share a vertex and a side)
Adjacent
500
Angle A and D are corresponding angles. Angle A is 113 degrees. What is the measure of angle D?
113 degrees
500
In Triangle MNO, if angle M is 3x, angle N is 2x+40, and angle I is x-20, what is the sum of the three angles?
180 degrees.
500
State 3 ways you know a shape is a quadrilateral.
2-D - 4 sides - Closed Shape - All sides are straight
500
A straight line that intersects two or more parallel lines
Transversal