# math

the length of a rectangle is 3 times its
breadth.its perimeter is 64cm.find its length?

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3. 👁 65
1. solve for x

2x + 2(3x) = 64

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posted by Reiny
2. Perimeter of rectangle is 2(length + breath
So length is 3w
We get that 2(3w+w) is 64
6w+2w is 64
8w is 64
W is equal to 8 cm and length is 8*3-24

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posted by ayush

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