Answer:
A 1759 sq. units
Step-by-step explanation:
to find the surface area of a closed cylinder the formula is
2πr² + πdh
r = radius = 10
d = diameter = 10 + 10 = 20
2 x 3.14 x 10² + 3.14 x 20 x 18
628.3 + 1130.94 = 1759.24
ans = 1759
Answer:
6n + 12 =40
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
2 terms
Answer:
7
Step-by-step explanation:
Just multiply all numbers together.
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