Question

What is the answer


..

Answer 1

Answer:

it would be easier for me if you tell me in which class you are studying so according to your grade I will try to solve this problem

Answer 2

Step-by-step explanation:

According to the question,

AC and PQ intersect each other at the point O and AB||DC.

From ∆AOP and ∆COQ,

∠AOP = ∠COQ [Since they are vertically opposite angles]

∠APO = ∠CQO [since, AB||DC and PQ is transversal, the angles are alternate angles]

∴ ∆AOP ∼ ∆COQ [using AAA similarity criterion]

Then, since, corresponding sides are proportional

We have,

OA/OC = AP/CQ

OA × CQ = OC × AP

Hence Proved