A+B+C=180

Front

Missing angle? (A+B+C=180)

Back

60

Front

Solve for x using A+B+C=180.

Back

85

Front

X = ? (A+B+C=180)

Back

x=50

Front

X = ? (A+B+C=180)

Back

x=12

Front

Angle C = ? (A+B+C=180)

Back

60