An umbrella has 8 ribs which are equally spaced (see fig.). Assuming umbrellato
1 answer:
Answer:
Yes.
Step-by-step explanation:
You are correct except to the nearest hundredth it is 795.54 cm^2.
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4-1/2x=10
-1/2x=6
3
so your answer would be B
hope that helps
Answer:
the answer is D no solution
Answer:
28.27433
Step-by-step explanation:
using the pie radius squared formula
pie radius squared=pie 3 squared
Answer:
C
C=2πR
circumference equals two times pi times radius
Answer:
B
Step-by-step explanation:
it's more like 10 points
