Question

* Find out the length of the boundary (perimeter) of the given rectangles.

i) L = 12 cm, B = 8 cm

ii) L = 20 cm, B = 10 cm

iii) L = 25 cm, B = 14 cm



*. Solve the following questions.

i) A book is 10 cm long and 8 cm wide. Find its length of the boundary (perimeter).

ii) A square has 15 cm each side. Find its total number of squares​

Answer 1

Answer:

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Answer 2

Answer:

I) 40 ii) 60 iii)78

Step-by-step explanation:

i)36 ii)225