Question

1. If the diameter of a circle is 6cm then, what is its area?

Answer 1

Answer:

28.2857142857

Step-by-step explanation:

Area of a circle = $\pi$r^2

22/7*3*3=28.2857142857

Answer 2

Answer:

diameter = 6

full circle =6+6

=12

the formula for the circle is2

$2r$

$2 \times 6 = 12$