The perimeter of a square is 8cm. work out the area of the square.

A = 4cm^2

Step-by-step explanation:

The perimeter of a square is given by

P = 4s  where s is the side length

8 = 4s

Divide each side by 4

8/4 = 4s/4

2 =s

The side length is 2 cm

The area of a square is given by

A = s^2

A = 2^2

A = 4cm^2

All side lengths of a square are equivalent, so one of them can be represented by .

There are four sides on a square, so the perimeter is .

Divide both sides by .

The area of a square is .

Solve the exponent.

okay wait before i answer, is this for your points on a graph?

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest