Question

The perimeter of a circle having a radius ${}^{\prime }{r}^{\prime }$ units is given by $\pi r^2$.

• A. True
• B. False

Answer 1

The correct option is B

False

The perimeter of a circle having the radius, ${}^{\prime }{r}^{\prime }$ units is given by $2\pi r$.

Area of the circle having the radius, ${}^{\prime }{r}^{\prime }$ units is given by $\pi r^2$.