2007-01-24 03:45:54 · 28 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
9 x 9 = 81m^2
2007-01-24 03:49:14 · answer #1 · answered by murnip 6 · 1⤊ 0⤋
Area = 9 x 9 m² = 81 m²
2007-01-24 13:25:08 · answer #2 · answered by Como 7 · 0⤊ 0⤋
To work out the area of a square, you multiply two of the sides together.
So 9 x 9 is 81.
As it as an area, the units are squared. As your untis are metres then it is 81 m squared
2007-01-24 14:49:32 · answer #3 · answered by Emma C 4 · 0⤊ 0⤋
Multiply the length of a side by itself. Therefore, 9 x 9 = 81 and as the length is in metres the area is in square metres.
2007-01-24 11:54:12 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Area of a square is: b^2
The base is 9, so 9^2 is 9*9
81 m^2
2007-01-24 11:51:00 · answer #5 · answered by ღ♥ღ latoya 4 · 0⤊ 0⤋
to find out the area of a square, you find out the length of one side of the square. in your case it is 9m. to find the square, you do the sum 9 x 9 (which is squaring the number) and you get the answer 81m^2...
if this is homework, and you don't get it, you should really speak to a teacher....
2007-01-24 11:51:32 · answer #6 · answered by Anonymous · 0⤊ 0⤋
A = L² = 9 x 9 = 81m²
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2007-01-24 11:57:19 · answer #7 · answered by aeiou 7 · 0⤊ 0⤋
81 squared m
2007-01-24 11:53:11 · answer #8 · answered by Sluugy 5 · 0⤊ 0⤋
are of square is given by (side)*side
so 9*9=81
2007-01-25 12:39:37 · answer #9 · answered by Anonymous · 0⤊ 0⤋
area = 81
2007-01-25 20:18:48 · answer #10 · answered by CLIVE C 3 · 0⤊ 0⤋