Question

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length ofa rectangular field is 6 times its breadth. If the length of the field is 120 cm,find the
breadth and perimeter of the field.​

Answer 1

Hello I hope it helps you

Answer 2

The breadth of the given rectangular field is 20 cm and the perimeter of the field is 280 cm.

• Let the length of the rectangular field be l.

Let the breadth of the rectangular field be b.

• Given,

Length (l) of the rectangular field = 120 cm

According to the question,

l = 6b

Or, 120 cm = 6b

Or, b = 120 cm / 6

Or, b = 20 cm

• Perimeter of a rectangular field = 2 ( length + breadth)

Or, Perimeter = 2 ( 120 cm + 20 cm )

Or, Perimeter = 2 × 140 cm = 280 cm