Practicing Success
A circle is drawn circumscribing a rectangle of sides 24 cm and 7 cm. Find the area of the circle. (Take π = 3.14) |
490.625 cm2 420.545 cm2 397.982 cm2 478.967 cm2 |
490.625 cm2 |
Given, The length of the Rectangle is = 24 cm The breadth of the Rectangle = 7 cm We know that, Area of a circle = πr2 By Phythagorus theorem = 242 + 72 = 252 Here, the Radius of the given circle = \(\frac{25}{2}\) = Area of the Circle = π× (\(\frac{25}{2}\))2 = Area of the circle = 3.14× (\(\frac{625}{4}\)) = 490.625 cm2 |