The length of the side of the square is 6 cm. Find out its area and perimeter. The rectangle is 7 cm long and 5 cm wide

The length of the side of the square is 6 cm. Find out its area and perimeter. The rectangle is 7 cm long and 5 cm wide. Find out its area and perimeter.

For a square, all measurements are equal and the area corresponds to the formula:
S = a². Let’s find this value, provided that the length = 6 cm:
S = 6 * 6 = 36 cm².
The perimeter corresponds to:
P = 4a = 4 * 6 = 24 cm.
A rectangle is a quadrangle, the opposite sides of which are equal, its perimeter is calculated:
P = 2a + 2b.
If length = 7 cm and width = 5 cm, therefore:
P = 2 * 7 + 2 * 5 = 14 + 10 = 24 cm.
Let’s find the area of such a figure:
S = a * b = 7 * 5 = 35 cm².