Question

find the area and perimeter of a square whose side is 9 cm long.
AMSWER THE QUESTION
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Answer 1

Answer:

The area is 81cm2 and perimeter 36cm

Step-by-step explanation:

Area = s^2 and perimeter is 4s so it is 9 * 9 for area and 9 * 4 for perimeter

Answer 2

perimeter of square = 4×side

so 4×9 = 36cm

area of square = side × side

9×9 = 81 cm sq.