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VARVARA [1.3K]
3 years ago
9

Helppp plssss this is due soooon

Mathematics
2 answers:
kondor19780726 [428]3 years ago
8 0
C=2pi*r
So you have d
D=8 divided by 2=. r=4
So
2pi*4 = 25.13
And because it’s half circle
The
25.13 divided by 2 = 12.565
Answer is 12.565
leva [86]3 years ago
7 0
76;(/:14 volume of 6
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