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3 years ago

If the area of a square is 25 m2, its perimeter must be

Mathematics

2 answers:

IrinaK [193]3 years ago

7 0

Answer:

The perimeter of the square must be 20m

Step-by-step explanation:

•Area of a square = side²

25m² = side²

5 m = side (square root)

•Perimeter of a square = 4 x side

4 x 5m

20m

nignag [31]3 years ago

5 0

Answer:

20m

Step-by-step explanation:

A=s^2

root 25=s

s=5m

so to find perimeter we will use the formula 4s

P=4×5

P=20m

please mark as brainliest

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3 years ago

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Oksi-84 [34.3K]

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Step-by-step explanation:

You need to use the following formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

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3 years ago

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vovikov84 [41]

Answer:

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Step-by-step explanation:

The test statistic is:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

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This means that $\mu = 40.3$

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3 years ago

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hammer [34]

Answer:

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-9-45i-9i-45i^2

-9-45i-9i-45×(-1)

(-9)-45i-9i+(45)

36(-45i)(-9i)

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