Question

help...

Answer 1

ignore the blue block, I don't get what the angle measure woul be?? would it be 90??

Answer 2

the angle would be a right angle so yes 90

Answer 3

I think it would be 90.

Answer 4

okay, thanks give me a second so I can solve it!

Answer 5

so would the answer be 20.25pi?

Answer 6

That's not what I get.

Answer 7

how about 40.5

Answer 8

Area of sector = 90/360*64pi
=16pi

Answer 9

so the answer would be 16??

Answer 10

16pi

Answer 11

oh I see how you did it okay great I am learning!!

Answer 12

Yay! :)

Answer 13

Keep up the good work! :)