Question

if any one answer these questions I will mark them as ba​

Answer 1

angle ros I will prove easy

Answer 2

S IS FORMED BY BISECTING R AND P SO ANGLE OF SOQ IS 135 DEGREE . WHICH IS 45 DEGREE MORE THAN 90 DEGREE.

Step-by-step explanation:

SO,

WE HAVE TO PROVE ANGLE ROS = HALF OF ANGLE QOS AND ANGLE POS.

SO

ANGLE ROS = 45 DEGREE

ANGLE QOS = 135DEGREE

ANGLE POS = 45 DEGREE

SO ,

45DEGREE = 1/2×135-45

45DEGREE= 1/2×90

45DEGREE =45 DEGREE.

THEREFORE,LHS = RHS

SO,

ANGLE ROS = HALF OF ANGLE QOS MINUS ANGLE POS