Question

length of an eraser=7.7 cm and breadth of the eraser=2.6cm_____ is perimeter of the eraser​

Answer 1

Answer:

Perimeter of rectangle= 2(l+b)

=2(7.7+2.6)

=2× 10.3

=20.6 cm

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Answer 2

Answer:

Perimeter of the eraser = 20.6cm

Step-by-step explanation:

As per the measurements given we understand that the eraser is a rectangle.

Therefore, length(l) = 7.7cm ; breadth(b) = 2.6cm

Perimeter of a rectangle

= 2(l+b)

= 2(7.7+2.6)

= 2(10.3)

= 20.6