Question

Be a Genius
The length of a rectangular field is 6 times its breadth. If the length of the field is 120 cm,
find the breadth and perimeter of the field.
INCERT Exemplar​

Answer 1

Answer:

280 c.m

Step-by-step explanation:

ANSWER

Let L and B are the length and breadth of rectangle

Given that L=120 cm and L=6 B

⇒B=

6

120

cm=20 cm

∴ Perimeter of the rectangle =2×(L+B)

⇒2×(120+20)cm=2×120 cm=280 cm.

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Answer 2

Step-by-step explanation:

280 cm

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