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3 years ago

12

Would anyone mind showing me how to do these questions? Thanks to anyone who helps out :)

2 answers:

cupoosta [38]3 years ago

7 0

Question 1 is 40
question 2 is 96

Amiraneli [1.4K]3 years ago

4 0

Answer:

Q:1 48 ft

Q:2 80 ft²

Step-by-step explanation:

For perimeter you add.

4 + 4 + 4 + 4 + 4 + 8 + 8 + 12 = 48 or 4 x 5 + 8 x 2 + 12 = 48 ft

For area you multiply.

4 x 12 + 8 x 4 = 80 ft²

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Answer:

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Step-by-step explanation:

step 1

Find the length side of the smaller square

The area of the square is equal to

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so

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step 2

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step 3

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$x^{2} =a^{2}+b^{2}$

substitute the values

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