Expand your horizons with the diverse and informative answers found on IDNLearn.com. Get the information you need from our experts, who provide reliable and detailed answers to all your questions.
Answer :
Breadth = 30 m
area of the rectangle = 2700 m²
Explanation :
⋆Given :
↦Perimeter = 240 m
↦Length = 90 m
i) Breadth
Solution :-
↬ Perimeter of a rectangle = 2 ( l + b )
↬ 240 = 2(90 + b)
↬ 240 = 180 + 2b
↬ 240 - 180 = 2b
↬ [tex] \frac{60}{2} [/tex] = b
↬ 30m = b
(ii) Area of a rectangle
Solution :-
↬ Area of a rectangle = l × b
↬ Area of a rectangle = 90 m × 30 m
↬ Area of a rectangle = 2700 m²