Question

hy
----


solve it in a page

spam answers will be reported on the spot!!!

Answer 1

Hey mate:))

Here is your answer:-

By the figure,

angle QOR + angle POR = 180° (linear lair)

90° + angle POR = 180°

angle POR = 180° - 90°

angle POR = 90°

angle ROS + angle POS = 90°

angle ROS = 90° - POS -------(1)

Again, angle QOS + angle POS = 180° -----(2)

Subtracting 2angle POS from the both side of (2), we get:

Angle QOS + angle POS - 2 angle POS = 180° - 2 angle POS

angle QOS - angle POS = 2(90° - angle POS)

1/2(angle QOS - angle POS) = 90° - angle POS-----(3)

From (1) and (3),

angle ROS = 1/2 ( angle QOS - angle POS)

$hope \: it \: will \: helps \: u$

Answer 2

HEY MATE .........................................

HOPE YOU LIKE MY ANSWER.........

MARK MY ANSWER ..........................

THANKS...............................................

#SUBHANSHU SINGH........................