Question

The perimeter of a rectangle is 48 cm. If its breadth is 5 cm, then its length will be

(a) 38 cm (b) 10 cm (c) 19 cm (d) 18 cm

it's urgent pls answer it in a notebook

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Answer 1

The length of the rectangle is 19

Answer 2

Answer:

${:\implies}$ Option [c) 19 cm] is the correct Answer.

Step-by-step explanation:

Given :

• Perimeter of the rectangle is 48 cm
• Breadth of the rectangle is 5 cm

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To Find :

• Length of the rectangle ?

$\:$

Solution :

Let the length of the rectangle be x.

Then,

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${:\implies}$ 2(x + 5) = 48

${:\implies}$ 2x + 10 = 48

${:\implies}$ 2x = 48 - 10

${:\implies}$ 2x = 38

${:\implies}$ x = 38/2

${:\implies}$ x = 19

$\:$

✦ Hence, The length of the Rectangle is 19 cm.