Question

find the area of a circle of radius 6cm​

Answer 1

Answer:

113.04 cm²

Explanation:

Area of Circle

=

$\pi {r}^{2}$

where,

$r = radius$

$\pi = 3.14$

_____________

So area of Circle

= 3.14 × (6)²

= 3.14 × 36

= 113.04 cm²

___________

Note - When writing the area, the unit should contain (²)

Answer 2

Answer:

area of a circle is 36 * π cm square

Explanation:

Apply the formula of area of a Circle

Area of Circle = π ( radius)²

Given,

Radius = 6 cm

Area of Circle =  π ( radius)² = 22/7 * 6 * 6

= 36 * π cm square

Hence the area of a circle is 36 * π cm square