Math, asked by isirirao07, 1 month ago

PQ and RS intersect at O. If POS=2x-15 and ROQ=x+30. then find the value of POR

Answers

Answered by dola2408m
2

Answer:

135°

Step-by-step explanation:

PQ - a horizontal line

RS - a vertical line

intersect both

the point of intersection is O

then,

top left corner is angle POR

top right corner is angle ROQ

bottom left corner is angle POS

bottom right corner is angle QOS.

therefore

angle POS is vertically opposite of angle ROQ.

so 2x-15= x+30

simplify

x= 45°

now we have to find angle POR so it is a linear pair. so 180°-45° = 135°

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