A square has a side of length 2-2 mm- Find the length of its diagonal-

The correct option is C 4 mmWe know that diagonal of the square = √(2)a Where, a = sideTherefore, length of diagonal = 2 √(2) ...

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Standard XII

Physics

Displacement in 2D Motion

A square has ...

Question

A square has a side of length $2 \sqrt{2}$ mm. Find the length of its diagonal.

2 \sqrt{2}

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\sqrt{2} \sqrt{2}

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2

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4

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Solution

The correct option is C $4$ mm
We know that diagonal of the square $=$ $\sqrt{2} a$
Where, $a =$ side
Therefore, length of diagonal $=$ $2 \sqrt{2} \times \sqrt{2}$
$= 2 \times 2$
$= 4$ mm

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A square has a side of length 2√2 mm. Find the length of its diagonal.

The correct option is C 4 mmWe know that diagonal of the square = √2aWhere, a= sideTherefore, length of diagonal = 2√2×√2 =2×2=4 mm

A square has a side of length $2 \sqrt{2}$ mm. Find the length of its diagonal.

The correct option is C $4$ mm
We know that diagonal of the square $=$ $\sqrt{2} a$
Where, $a =$ side
Therefore, length of diagonal $=$ $2 \sqrt{2} \times \sqrt{2}$
$= 2 \times 2$
$= 4$ mm