Question

PQRS is a trapezium, in which SR\\PQ, and SR is 5 cm longer than PQ. If the area of the trapezium is 186cm2 and the height is 12cm, find the length of the parallel sides.

Answer 1

Answer:

this is my answer please follow me

Answer 2

hey mate hope this will help u

PQ||RS

∠QPA=∠ASR

∠QRA=∠ARS

∠PAQ=∠SAR

AAA similarity Theorem

ΔAPQ∼ΔARS⇒

AR

AP

=

SR

PQ

=

AS

AQ

AR=5AP

⇒

5AR

AP

=

SR

PQ

⇒

5

1

=

SR

PQ

⇒SR=5PQ