Who am I?
Complementary Angles
Supplementary Angles
Triangles
Angle Definitions
100
What is an angle whose degree measure is exactly 90?
right angle
100
Two angles are x and 36, what is the value of x?
54
100
Two angles are 3x and 54, what is the value of x?
42
100

All angles in a triangle must add up to what degree?

What is 180?
100
angles that add up to 90 degrees
What are complementary angles?
200
An angle that has less than 90 degrees?
acute angle
200
Two angles are 2x and 26, what is the value of x?
32
200
Two angles are 7x and 47, what is the value of x?
19
200

A triangle has side measurements of 2 in., 3 3/8 in. and 2 in. with a 113 degree angle. What is its name?

What is obtuse isosceles triangle?
200
angles that add up to 180 degrees
What are supplementary angles?
300
What is an angle that has greater than 90 degrees but less than 180?
obtuse angle
300
Two angles are 4x and 2, what is the value of x?
22
300
Two angles are 4x and 112 , what is the value of x?
17
300
Can a triangle have sides of 9 in, 16 in, and 25 in? Explain or show work.
No, 9+16=25
300
nonadjacent angles are congruent because they are formed by two intersecting lines
What are vertical angles?
400
What is an angle whose degrees measure is exactly 180 and forms a straight line?
straight line/angle
400
Two angles are 2x + 3 and 63, what is the value of x?
12
400
Two angles are x - 22 and 135, what is the value of x?
67
400

In a triangle, angle one measures 50 degrees, angle two measures x-15 and angle three measures 4x. What is the value of x?

x=29
400
angles that are next to each other are called this
What is adjacent?
500
I am a triangle with no congruent sides and I have an angle that measures 90 degrees, what is my name?
Right Scalene Triangle
500
Two angles are 4x - 3 and x + 8, what is the value of x? What is the value of the smaller angle?
17; 25
500
Two angles are 4x + 3 and 2x + 87 , what is the value of x? What is the value of the larger angle?
15; 117
500

In a right triangle, one angle measure 53 degrees and a third angle measures 2x+5 degrees. what is the measurement of the third angle?

What is 37 degrees?
500
If two angles are vertical and one angle is 5x and the other angle is 3x+28, what is the value of x? What is the value of the two angle?
x=14; 70 degrees
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