Question

A rectangle with perimeter 264 m is divided into five smaller congruent rectangles, as shown in fig.4. Find the perimeter of one of the rectangles.​

Answer 1

Step-by-step explanation:

Given.

perimeter=264m

To find the perimeter of one of the rectangle,

=264/5

=52.8m

Therefore the perimeter of one of the rectangle is 52.8 m.

Answer 2

Answer:

Answer :

Since the rectangles are congruent, their length and breadth are equal.

Given, Perimeter of the rectangle = 264 cm

It can be observed from the figure that

4l + 5b = 264

And 2l = 3b

On solving the above equations:

11b = 264

⇒ b = 24 cm

∴ l = × 24 = 36 cm

Hence, perimeter of smaller rectangles = 2 × (l + b) = 2 × (36 + 24) = 120 cm

Step-by-step explanation:

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