Wow... what grade are you even in to be getting a problem like that? that's a difficult one...
Answer:
S=1444.4
Step-by-step explanation:
they already gave the formula so
13 is the height, 10 is the radius
plug it in to the formula (using 3.14 for pi)
S=2(3.14)(10)^2+2(3.14)(10)(13)
S=628+816.4
S=1444.4
Answer:
1) 75
2) 63
Ask if you want more
Step-by-step explanation:
Answer:
2/21 is the most logical answer
Step-by-step explanation: