Question

] The radius of a circle is multiplied by 10. Its area is _____ times bigger than the original circle.

Answer 1

@Mertsj Can you guide me please

Answer 2

@mathteacher1729

Answer 3

Lets make two circles. Let the radius of the first one be 1 and the radius of the second one be 10.

Answer 4

alright

Answer 5

What is the area of the first circle? Just leave your answer in terms of pi.

Answer 6

What is the area of the second circle? Again, leave your answer in terms of pi.

Answer 7

but thats not what its asking for
so the answer is 10

Answer 8

No, sweetheart. Just answer my questions. I'm trying to help you understand so you don't have to do so much work on the next problem you have that is similar to this one.

Answer 9

so the first one is 1

Answer 10

wait do i just do 10*10 cause its 10 times bigger that will give me 100