Question

Find the perimeter of a rectangle whose length and breadth are 4 cm,3.5 cm​

Answer 1

Answer:

Ans is 15.

Step-by-step explanation:

Perimeter of rectangle =2(l+b)

=2×4+3.5

=15 cm.

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Answer 2

Step-by-step explanation:

perimeter of a rectangle = 2(l+b)

2(4+3.5)

2×3.9

7.8

Hence, perimeter of a rectangle =7.8