Find the area of square room in square metres whose each side is 900 cm. ANSWER WITH SOLUTION STEP BY STEP.
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Answered by
1
It will be easier to take 900 cm as 9 m
TSA of cube = 6 (l)^2
= 6* (9)^2
= 6*81
= 486 m^2
TSA of cube = 6 (l)^2
= 6* (9)^2
= 6*81
= 486 m^2
Answered by
8
Answer:
81m²
Step-by-step explanation:
900cm=9m
area of a square surface =(side×side)units
therefore,area=(9×9)m²
=81m²
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