If the circumference and area of a circle are numerically equal, then the diameter of the circle is?
Answer & explanation
Correct answer: option 3
Circumference = Area of circle
⇒ 2 \(\pi \) r = \(\pi \) r2
r = 2 and diameter = 4
If the circumference and area of a circle are numerically equal, then the diameter of the circle is?
Correct answer: option 3
Circumference = Area of circle
⇒ 2 \(\pi \) r = \(\pi \) r2
r = 2 and diameter = 4