if the circumference of a circle increases from 4 pi to 8 pi what chan

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Q:
If the circumference of a circle increases from 4π to 8π, what change occurs in its area?

1
It doubles
2
It triples
3
It quadruples
4
It is halved

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Answer : 3. "It quadruples "

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Maths Mensuration Questions

Q:
If the circumference of a circle increases from 4π to 8π, what change occurs in its area?

Answer : 3. "It quadruples "

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if-the-circumference-of-a-circle-increases-from-4-pi-to-8-pi-what-chan

Q: If the circumference of a circle increases from 4π to 8π, what change occurs in its area?

Answer : 3. "It quadruples "

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Are you sure

Report Error

if-the-circumference-of-a-circle-increases-from-4-pi-to-8-pi-what-chan

Q:
If the circumference of a circle increases from 4π to 8π, what change occurs in its area?

Q.
If Suresh borrows Rs. 36000 from Mahesh at rate of interest 6% S.I, at the end of four years how much interest Suresh has to pay along with principal amount?

Q.
A train moving at speed of 90 km/hr crosses a pole in 7 seconds. Find the length of the train.

Q.
A clock only with only dots marking 3, 6, 9 and 12 positions has been kept upside down in front of mirror. A person reads the time in the reflection of the clock as 4.50. What is the actual time?