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The problem states a rectangle with length L = 90 cm and breadth B = 4 cm.

April 15, 2026Mathematics

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Answer

1.88 \text{ m}

4 steps

Identify the given dimensions.
The problem states a rectangle with length $L = 90 \text{ cm}$ and breadth $B = 4 \text{ cm}$ .
Write the formula for the perimeter of a rectangle.
The perimeter $P$ of a rectangle is given by:
$P = 2 \times (L + B)$
Substitute the given values into the formula and calculate the perimeter in centimeters.
$P = 2 \times (90 \text{ cm} + 4 \text{ cm})$ $P = 2 \times (94 \text{ cm})$ $P = 188 \text{ cm}$
Convert the perimeter from centimeters to meters.
Since $1 \text{ meter} = 100 \text{ cm}$ , we divide the perimeter in cm by 100 to get the value in meters.
$P = \frac{188 \text{ cm}}{100 \text{ cm/m}}$ $P = 1.88 \text{ m}$
The perimeter of the rectangle is $1.88 \text{ m}$ .

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