MCQ Questions for CBSE Class 8 Math Mensuration Area Of A Polygon With Answers

Find the area of triangle and trapezium separately.

Diagonals of a rhombus bisect each other.

Use the formula to solve

First, find the altitude of the trapezium by applying the Pythagoras theorem. Find the area of the trapezium and then double it.

A= D1 x D2/2

Diagonals of a rhombus bisect each other.

A = d(h1+h2) /2

First find the altitude of the triangle and then find the area of polygon.

Diagonals of a rhombus bisect each other at right angles, apply pythagoras theorem and find the area of rhombus.

Area of the figure PQRSTU = Area of trapezium PQUT + Area of trapezium QRST