Question

solve this question with diagram

Answer 1

Answer:

How can I show you diagram

Answer 2

Here AP and OB are parallel to each other

So Angle OBC = Angle APB (corresponding angles)

Angle PAB = Angle OBA ( alternate interior angle)

And Angle ABO = Angle OBC ( bisected angles)

Hence PB = PA (isosceles triangle property) (1)

And similarly from other parallel lines we will get :

CQ = AC (2)

And Perimeter of the triangle is AB + BC + AC

Or AB + BC + AC = CQ + BC + PB = PQ using (1) and(2)

( Hence proved)