Answered

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What is the perimeter of a square when the area is 132

Sagot :

kpall

Answer:

Perimeter= 45.96cm ( 2 d.p) / 46.0cm (1 d.p)

Step-by-step explanation:

A square has the same sides wherever you place it, and when you want to find the area of a square you use the formula base times height:

[tex]A= bh[/tex]

if the A= 132 you can just square root it first:

One side = [tex]\sqrt{132}[/tex] [tex]= 2\sqrt{33}[/tex]

Leave the surd as it is to get an accurate answer.

Perimeter of a square involves multiplying the one side by 4 so:

[tex]4[/tex] × [tex]2\sqrt{33}[/tex] = 45.9565cm

Round it up to (1 d.p) or (2 d.p)

Perimeter= 45.96cm ( 2 d.p)

Perimeter= 46.0cm (1 d.p)

Hope it is right, ask any question if you are unsure! :)

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