Question

Q4. If the perimeter of a square is 20 cm. Find its side .Also find the area.
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Answer 1

Answer:

Side - 5cm

Area - 25 sq cm

Step-by-step explanation:

Perimeter - 20

so

20/4 = 5

( perimeter / number of sides )

side - 5 CM

area - 5 x 5 = 25 sq cm

( side x side)

Answer 2

Answer:

25cm²

Step-by-step explanation:

perimeter of square = 4*side

20 = 4*s

20/4 = s

side = 5cm

area of square = side²

area = 5²

area = 25cm²

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