Find the area and perimeter of a square side length of 3m

Salutations!

Find the area and perimeter of a square side length of 3m

So lets solve this!

Square has all 4 equal sides, therefore the formula of finding the area would be:

Side × side = S²

Now that we know the formula of the square to find the area, we need to multiply 3 two times

Area = S²
         =  3 × 3
        = 9m

The area of square is 9m.

The formula to find the perimeter of a square is:

4 × Side = 4s

We just need to multiply 3 by four to get the perimeter of the square.

Perimeter = 4s
                 = 4 × 3
                 = 12m

The perimeter of the square is 12m.

Hope I helped :D

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The answer would be b ! explanation: the formula for sa *surface area * is 2×l×w+2×l×h+2×w×h so in this case l=4w=12h=8so you use the formula to solve it and it give you the answer of 352^cm^2