Each sheet of metal is 0.1 inches thick. If Zoe stacks 3 sheets on top of each other, how thick will the stack be?
1 answer:
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Answer:
<h2>c. 16.5</h2>Step-by-step explanation:
It's the right triangle.
The formula of an area of a right triangle:
Look at the picture.
We have
Substitute:
