A triangular park has sides 50 m, 60 m and 70 m

MATHEMATICS · Subjective · CBSE · Mathematics · Heron's Formula · Heron's Formula

Problem

A triangular park has sides 50 m, 60 m and 70 m. The entire surface is to be covered with grass at the rate of Rs 5 per square metre. Calculate the total cost.

Related theory

Browse the problem library