Practice30Create account

A park is in the shape of a triangle with sides 15 m, 20 m and 25 m.
A gardener charges Rs 8 per square metre to lay grass.
Find the total charge (in Rs).

Class 9Area of a Triangle by Heron's FormulaMensuration
  • A1080
  • B1320
  • C2400
  • D1200

Step-by-Step Solution

. Area = . Charge = = Rs 1200.
Answer: D) 1200

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Area of a Triangle by Heron's Formula practice questions

More Class 9 Area of a Triangle by Heron's Formula practice

Three roads enclose a triangular traffic island with sides 33 m, 44 m and 55 m. Find the…A triangular plot ABC has AB = 122 m, BC = 22 m and CA = 120 m. It is to be sold at Rs…A floor is paved with triangular tiles each having sides 9 cm, 12 cm and 15 cm. If 100…Ramesh has an isosceles triangular plot in which one equal side is 13 m and the unequal…A kite is made of a triangular cloth piece with sides 26 cm, 28 cm and 30 cm sewn to a…