Triangle Sum Theorem (Interior Angles)

Front

Find the measure of the missing angle. Options: 8^o, 58^o, 122^o, 64^o

Back

58^o

Front

Find the measure of the missing angle.

Back

50^o

Front

Find the measure of the missing angle. Options: 30^o, 110^o, 150^o, 40^o

Back

30^o

Front

Solve for x.

Back

-3

Front

Solve for x.

Back

6

Front

Find the measure of angle A. Options: 75^o, 60^o, 30^o, 38^o

Back

30^o

Front

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. Options: 45°, 90°, 180°, 360°

Back

180°

Front

What is the third angle of a triangle whose 1st angle is 79 and the 2nd angle is 43?

Back

58

Front

If all three angles are exactly the same measure, how big is each angle?
Hint:    x + x + x  = 180

Back

60 degrees

Front

How many DEGREES are in a triangle?

Back

180