Question

how can we measure the area of regular bodies.write only formula?​

Answer 1

Answer:

Area of Regular Shapes:

Area of a square = side²

Area of a square = side² Area of a rectangle – length x breadth

Area of a square = side² Area of a rectangle – length x breadth Area of a circle = π(radius)² = π/4 x (diameter)² Area of a parallelogram = base x height.

Answer 2

Measurement of Area of Regular Plane Surfaces

1.Area of a rectangular object (A) = length(l) × breadth(b) ∴ A= l × b.

2.Area of a circle (A)=π × (radius)²[ π = 227 ] ∴ A=πr²

3.Area of a square (A)= (length)² ∴ A= l²