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vagabundo [1.1K]
3 years ago
13

A square has the perimter of 36 cm what is the area

Mathematics
2 answers:
bazaltina [42]3 years ago
8 0

Answer:

81 cm^2

Step-by-step explanation:

Side = perimeter / 4 = 36/4 = 9 cm

area = side^2 = 9^2 = 81 cm^2

erma4kov [3.2K]3 years ago
5 0

Answer:

The answer is 81cm²

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Alex73 [517]

Hi there!

\large\boxed{b = \frac{a}{ac - 1}}

We can begin by making each fraction have a common denominator:

If we make each have a common denominator of ab, we get:

\frac{b}{ab} + \frac{a}{ab} = c

Simplify:

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Move b to the opposite side:

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Factor out b:

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Divide by (ac - 1):

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