Question

Please solve this
According to the problem
measure of given angles ​

Answer 1

Step-by-step explanation:

Given : PQR a straight line and OS stand on PQ

To find : (1) value of x

(2) angle POS,SORandROQ

proof: PQR is a straight line so that,

LPOS+LSOR+LROQ =180

5x+4+x+2+3x+7=180

9x+13=180

9x=180-13

9x=167

x=167/9

therefore,

LPOS=5x+4=5×167/9+4=871/9

LSOR =x+2=167/9+2=185/9

LROQ=3x+7=3×167/9+7= 564/9