Triangle Sum Theorem

Front

Triangle sum theorem: Sum of all angles in a triangle is

Back

Front

Find x. Options: 115° , 65° , 36° , 245°

Back

65°

Front

What is the missing angle? Options: 120^o, 90^o, 65^o, 40^o

Back

90^o

Front

Two interior angles of a triangle measure 34 degrees and 38 degrees. What is the third interior angle of the triangle?

Back

108^o

Front

Find the missing angle. Options: 39^o, 87^o, 42^o, 36^o

Back

36^o

Front

Find the missing angle. Options: 130^o, 30^o, 45^o, 90^o

Back

30^o

Front

Find x.

Back

63

Front

Find x.

Back

30

Front

Find x.

Back

60

Front

Solve for x.

Back

6