Question

Formula to find area of cirle square triangle rectangle

Answer 1

Here is your answer.

Area of circle = Pier^2

Area of square = Side × Side.

Area of rectangle= Length × Breath.

Area of triangle = 1/2 × Base × Height.

Hope that this helps you.

Answer 2

FORMULAS-

CIRCLE- $\pi r^{2}$

RECTANGLE- length*breadth

SQUARE- side*side

TRIANGLE- 1/2*base*height