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larisa [96]
4 years ago
12

A puzzle contains a triangular piece with a base of 3 in. and a height of 4 in. a manufacturer want to make 80 puzzles. find the

amount of wood used if each puzzle contains 20 triangular pieces.
Mathematics
1 answer:
larisa86 [58]4 years ago
8 0
The answer is 9,600 in²
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