A square has a side length 9cm. What is its area?
Answers
Answered by
5
Answer:
a^2
9^2
=81 cm^2
Step-by-step explanation:
Answered by
2
Answer:
81 sq. cm
Step-by-step explanation:
side of the square = 9 cm
are of the square = side × side
= 9 × 9
= 81 sq. cm
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