The perimeter of a rectangle
is (10x + 6) cm. If the length is
2(x + 4), what is the breadth of
the rectangle?
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Answered by
6
Step-by-step explanation:
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Answered by
5
Answer:
3x-5
Step-by-step explanation:
Given the perimeter of the rectangle : (10x + 6) cm
Length, l = 2( x + 4)
Let the breadth be y
Then, we have perimeter of rectangle = 2*(l + b)
=> 2*[2*(x+4) +y] = 10x +6
Now solving for y,
2x+8+y =5x+3
y =3x - 5
Therefore, breadth of the rectangle is 3x-5
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