Question

Q.18 *
1 point
The length of the side of a square whose area is 441m2 is:
O (a) 220,5 m
O (b) 21 m
O (c) 210 m
0 (
(d) 110.5 m​

Answer 1

Answer:

21 m

Step-by-step explanation:

as when 441 ka root hai to 21 aata hai

Answer 2

Answer:

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