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One-third of the diagonal of square is $$3\sqrt{2}$$ metre. What is the measure of the side of the square ?
- A12 m
- B9 m
- C18 m
- D6 m
Answer not set
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CCommunity
Solution
One third of Diagonal = $3\sqrt{2}$m
Therefore, Diagonal = $9\sqrt{2}$
We know that, diagonal of a square = $\sqrt{2}$* Side
=> side = $\frac{9\sqrt{2}}{\sqrt{2}}$
Side =$ 9 $cms.
Option B is the right answer.
One third of Diagonal = $3\sqrt{2}$m
Therefore, Diagonal = $9\sqrt{2}$
We know that, diagonal of a square = $\sqrt{2}$* Side
=> side = $\frac{9\sqrt{2}}{\sqrt{2}}$
Side =$ 9 $cms.
Option B is the right answer.