Answer:
96π^2 = 947.48
Step-by-step explanation:
π × r² × h
8π times 3*4*π
It should be the last one but sorry if i’m wrong
Answer:
10it is 10
Step-by-step explanation:
Answer:
The question says area of a square = 9 cm squared.
And they said if the sides are doubled in length what is the new length
so new length = 9 cm^2 × 9 cm^2
which should give you 81cm^2
therefore your answer should be = C
