Question

The opposite of a parallelogram is 3 X + 5 degree and 61 - X degree find the measure of four angles

Answer 1

Step-by-step explanation:

opposite sex of a parallelogram are congruent

therefore 3x+5=61-x

3x+x=61-5

4x=56

x=56/4

x=14

angle is 3×14+5=47

adjacent angles are supplementary

47+ it's adjacent angle =180

adjacent angle=180-47=133

therefore angles are 47,133,47&133