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Please Help!!!! 15 Points!!!!
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4 votes
Please Help!!!! 15 Points!!!!

Please Help!!!! 15 Points!!!!-example-1
User Guadafan
by
5.1k points

1 Answer

3 votes

Answer:

139.8

Explanation:

3.9 × 3 = 11.7

3.9 ÷ 2 = 1.95

pi × 1.95^2 = 11.9459060653

11.7 × 11.9459060653 = 139.767100964

round to 1 dp: 139.8

User Hscasn
by
5.2k points
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