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vladimir2022 [97]
3 years ago
8

Please help me fast

Mathematics
2 answers:
nlexa [21]3 years ago
6 0

Answer:

864 in^2

Step-by-step explanation:

2(144+144+144) = 2(432) = 864 in^2.

Hope this helped!

ivolga24 [154]3 years ago
5 0

Answer:

864

Step-by-step explanation:

A=6a^2=6·12^2=864

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A rectangle or piece of paper has a width is 3 inches less than its link it is cut in half along a diagonal to create two congru
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The length and width of the rectangle is 11 in and 8 in respectively.

Step-by-step explanation:

Given,

The width of a rectangle is 3 in less than the length.

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The area of a triangle with b base and h as height = \frac{1}{2}bh

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