Please help :,). For the figures below, assume they are made of semicircles, quarter circles, and squares. For each shape, find
the area and perimeter. Give your answer as a completely simplified exact value in terms of π
(no approximations).
(no approximations).
1 answer:
You might be interested in
Here are some simple equations that can be a life saver with this stuff :
vol of a sphere =
Circumference =
sorry this might not be very helpful. I haven't don't this since last year. You basically have to work backwards. so plug in 972 for V and then do (3/4)×3.14.
then take the answer u got for ^^ and divide it by 2? not sure.
For that last part you can leave your answer as a fraction of -59/20 or you can divide 29 by -59 and you’ll get -2.95.
