a piece of cloth is in a shape of a triangle whose base is 60 m and altitude is 15m - Maths - The Triangle and its Properties

Question

a piece of cloth is in a shape of a triangle whose base is 60 m and
altitude is 15m find the cost of printing a pattern over it at a
rate of Rs 1 50 per sq m

Varun Rawat · Accepted Answer

We have,base of the traingular pattern, b = 60 maltitude of triangular pattern, h = 15 mNow, area of triangular pattern = 12 × b × h = 12 × 60 × 15 = 450 m2Cost of printing 1 m2 area = Rs 1
50Cost of printing 450 m2 area = Rs 1
50 × 450 = Rs 675

a piece of cloth is in a shape of a triangle whose base is 60 m and altitude is 15m.find the cost of printing a pattern over it at a rate of Rs.1.50 per sq.m