" 14.If the circumference of a circle increases from "4 pi" to "8 pi," then its area is "

If the circumference of a circle increases from 4pi to 8pi then its area is

If the circumference of a circle increases from 4 pi to 8 pi , then what about its area ?

If the circumference of a circle increases from 2 pi" to 4 pi then its area ......the original area :

The circumference of a circle increases from 4pi to 8pi . The area becomes

If the circumference of a circle increases from 4pi to 8pi , then find the percentage increase in the area of the circle.

If the circumference of a circle increases from 4pi to 8pi what change occurs in its area?

If the circumference of a circle increase from 4pi to 8pi , then find the percentage increase in the area .

If the circumfrence of a circle increasses from 4pi to 8pi , then find the percentage increase in the area of the circle.

If the circumference of a circle increases form 4 pi to 8 pi, what change occurs in its area? (a) It is halved.(b) It doubles.(c) It triples.(d) It quadruples.