Question

Find the cost of leveling a ground in the form of a triangle with side 16m 12m and 20 m at rs 4 per sq m

Answer 1

Answer:

This is a right angled triangle

because 20^2 = 16^2+12^2

Area: 1/2bxh=1/2 x 16x12=96m2

cost of leveling @ Rs 4/m^2 =

Rs384