A 24 m long wire is formed into a rectangle find the area of rectangle if its width is 4 m ?
Answers
Answered by
8
Step-by-step explanation:
perimeter of rectangle- 24m
Width :- 4m
Length :- (Perimeter - 2 *width) /2
(24m-8m)/2
16m/2 =8m
length = 8m
Now
Area of rectangle = length * breadth
4m*8m=32m^2 is the answer
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Answered by
4
Answer:
32cm2
Step-by-step explanation:
A rectangle is formed by two sets of parallel lines. Therefore, we can guess the equation for the perimeter of a rectangle is w+w+l+l (w=width, l=length). In this case it is 4+4+l+l=24, 8+2l=24, 2l=16, l=8.
Now, the area of a rectangle is w x l, which we can substitute into 4x 8=32.
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