Question 21
The length and breadth of a rectangle are 15 cm and 8 cm respectively. Calculate its perimeter (in cm).
Solution
Length of rectangle, $$l=15$$ cm and breadth, $$b=8$$ cm
Perimeter = $$2(l+b)$$
= $$2\times(15+8)$$
= $$2\times23=46$$ cm
=> Ans - (A)
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