Triangle Sum Theorem
Exterior Angle Theorem
Trivia
100
In Triangle ABC, angle A is 37 degrees, angle B is 68 degrees, what is the measure of angle C?
75 degrees.
100
If the interior angles measure 26 and 134 degrees, what is the measure of the exterior angle?
160 degrees.
100
How many bones are in a giraffe's neck?
7
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
If one interior angle is a right angle, and the other measures 45 degrees, what is the measure of the exterior angle?
135 degrees.
200
What's the tallest tree in California called?
Hyperion
300
In Triangle GHI, if angle G is x, angle H is 2x, and angle I is 3x, what is x?
30 degrees
300
Find x if the interior angles are represented by x+3 and x, and the exterior angle measures 149 degrees.
x = 73.
300
Whose baby picture is this?
Chappell Roan
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
What does the Exterior Angle Theorem state?
The exterior angle is equal to the sum of the remote interior angles.
400
How many time zones does China have?
1
500
In Triangle MNO, if angle M is 3x, angle N is x+40, and angle I is x-20, what is the angle M?
96 degrees.
500
Find x when the interior angles are represented by 2x and 90 degrees, and the exterior angle is represented by 4x+10.
x = 40.
500
What is the only mammal that can fly?
Bats