What is the surface area of a cylindrical tub that is 20 cm in diameter and 30 cm tall?
1 answer:
Total surface area = 2πrh + 2πr²
Total Surface area = 2(π)(20÷2)(30) + 2(π)(20÷2)²
Total Surface area = 2513.27cm²
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Answer: Surface Area = 2513.27cm²
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168/3=56. 56 miles per hour.
A is the answer. I hope that helps
Answer:
Step-by-step explanation:
Answer:
2(L+W) = 34
L + W = 17
.
L*W = 52
.
L = 2W+5
.
2L + 2W = 34
L - 2W = 5
--------------- add
3L = 39
L = 13
true. i hope this helps!!
