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melomori [17]
3 years ago
13

Determine the surface of the cover of a textbook that has a length of 11 inches, a width of 8 inches, and a height of 3 inches.

Mathematics
1 answer:
Ronch [10]3 years ago
7 0

The answer is 264 inches when you use

the formula L × W × H which is 11 × 8 ×

3 = 264 inches

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I don't know what constructions you were taught.

a "similar" triangle is a triangle with exactly the same angles as the other triangle, but the lengths of all sides are stretched or shortened by the same scaling factor f.

by saying 1:2 she means the second triangle should have sides with twice the lengths of the first triangle (f=2).

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