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24 March, 13:01

The length of a rectangle is 3x + 6. The width of the rectangle is 4x + 2. Find the area and perimeter of the rectangle.

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  1. 24 March, 13:23
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    Step-by-step explanation:

    A = l * w

    A = (3x+6) * (4x+2)

    A = 12x²+6x+24x+12

    A=12x²+30x+12

    P=2l+2w

    P=2 (3x+6) + 2 (4x+2)

    P=6x+12+8x+4

    P=14x+16
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