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Secondary 1 | Maths
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Plzz help me ASAP by tmr;-;. Thank you
Date Posted: 3 years ago
Views: 189
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Hi!
If the area of the square board is 900, you may simply square-root 900 to get the length of the board.
Root(900) should give you 30.
Then perimeter is simply 4 sides × 30 = 120 cm.
The volume of the cube is:
Length × Length × Length = 30 × 30 × 30
= 27,000 cm^3
Hope this helps!
If the area of the square board is 900, you may simply square-root 900 to get the length of the board.
Root(900) should give you 30.
Then perimeter is simply 4 sides × 30 = 120 cm.
The volume of the cube is:
Length × Length × Length = 30 × 30 × 30
= 27,000 cm^3
Hope this helps!
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