Find the breadth and perimeter of the rectangle if its area is 96cm2 and length is 12 cm
Answers
Answered by
39
To find BREADTH and PERIMETER of Rectangle :-
Given :-
- Area = 96 cm^2
- Lenght = 12 cm
Area = Lenght × Breadth
96 cm^2 = 12 × Breadth
Breadth = 96 / 12
Breadth = 8 cm
Perimeter = 2 (l + b)
Perimeter = 2 × ( 12 + 8 )
Perimeter = 2 × 20
Perimeter = 40 cm
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More to know :
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Area = l × b
Breadth = Vol / L
Lenght = Vol / B
Hope it helps✌
Answered by
1
Step-by-step explanation:
Area of rectangle = 96cm²
length × breadth = 96cm²
12 cm × breadth = 96cm²
breadth = 96/12
breadth = 8 cm
Now,
Perimeter of rectangle = 2 ( length +breadth)
= 2 ( 12 + 8)
= 2 × 20
perimeter of rectangle = 40 cm
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