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A thin piece of wood of uniform density in the shape of an equilateral triangle with side length 3 inches weighs 12 ounces. A second piece of the same type of wood, with the same thickness, also in the shape of an equilateral triangle, has side length of 5 inches. Which of the following is closest to the weight, in ounces, of the second piece?

(A) 14
(B) 16
(C) 20
(D) 33.3
(E) 55.6

User ChaturaM
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2 Answers

4 votes

Answer:

D 33.3

Explanation:

Im smart

User Isac Casapu
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2 votes
Sorry i dont know the answer but i can help you with your other questions
User Tamikoon
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