Question

Which formula is suitable for the area of a circle, whose diameter is (d)? *

Answer 1

Answer:

area of a circle is

$\pi { \binom{d}{2} }^{2}$

Answer 2

Answer:

π*$d^{2}$/4

Step-by-step explanation:

diameter of circle, d =d

therefore, radius of circle, r =d/2

now,

Area of circle= π$r^{2}$

Therefore Area of circle= π$(d/2)^{2}$

=π*$d^{2}$/4