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guajiro [1.7K]
3 years ago
11

Please help me with #83

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
7 0
A.) 7.54385 in..................
Roman55 [17]3 years ago
6 0

Answer:

a. 7.54385 in^2

Step-by-step explanation:

surface area equation = 3.14 * r^2

diameter is 2 times radius

x=3.14 (1.55^2)

x=7.54385 in^2

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