Question

If the side length of a square is 4 inches, its area is? And its perimeter is?

Answer 1

Answer:

wouldn't the perimeter be 20 cause its a square and a square has 4 equal sides so 4+4+4+4=20.

Step-by-step explanation:

also this was on my assignment

Answer 2

Answer:

The area would be 16, and the perimeter would be 16.

Step-by-step explanation:

Since it is a square we know that all the sides are the same length. The area formula is A = lw. You have to multiply 4 x 4 which is 16.

The perimeter formula is A = l(2) + w(2) 4 times 4 is 8. 8 plus 8 is 16. The perimeter is 16.

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