Question

The cost of painting the top surface of a triangular board at 80 paise per square meter is Rs 176.40 If the height of the board measures 24.5m , find its base

Answer 1

Total cost-176.40.Cost/m^2=. 80.Therefore,area=176.4/0.80=220.5.Given Height =24.5.Base=220.5/24.5. Therefore base=9 m

Answer 2

Answer:Total cost-176.40

.Cost/m^2=.80.

Therefore,area=176.4/0.80=220.5.

Given Height=24.5.

Base=220.5/24.5.

Therefore base=9 m

Step-by-step explanation: