Question

IN TRAPEZIUM PQRS,MEASURE ANGLE P =(3a+16) AND MEASURE ANGLE S(5a+4) FIND THE VALUE OF A, MEASURE ANGLE P, MEASURE ANGLE S
help me please solve step by step​

Answer 1

Step-by-step explanation:

P=3a+16

S=5a+4

The sum of P and S is 180°

3a+16+5a+4=180°

8a+20=180°

8a=180°-20°

8a=160°

a=20