Question

find the area of a rectangular plot , one side of which measures 35m and the diagonal is 37m.

Answer 1

Using the formulas

A=wl

D=root(w^2+l^2)

We get that area=420m²

Answer 2

Q) Find the area of a rectangular plot,one side of which measures 35m and the diagonal is 37 m.

Answer:-

The answer is 420 m²

Explanation-

the b = 35 m and diagonal= 37 m which also

gives us two right angled triangle. We know

that

(b)² + (l)² gives us the square of the

hypotenuse.

So, we will reverse it means (h)²- (b)² = (l)²

So, (37)² - (35)² = 1369 - 1225 = 144 which is

the square of 12.

Length = 12

Breadth = 35

Area = 12×35= 420 m²