A triangular park has sides

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

Problem

80\,\text{m}

75\,\text{m}

and

125\,\text{m}

. Grass is to be planted on the entire park at the rate of ₹6 per square metre. Determine the total amount of money needed for planting the grass.