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3 years ago

15

What are the dimensions of this rectangle?

1 answer:

Sholpan [36]3 years ago

6 0

Answer:

F:53cm by 102cm

Step-by-step explanation:

The perimeter of a rectangle can be seen as 2l + 2w, with the length being l, and the width being d. If the ratio is 3:2, then 3+2= 5 parts would be the sum of the length and the width, This is half of the perimeter 2(l+w), so 510÷2 = 255. One part would be 255÷5=51.

If you put it into the ratio, effectively it is:

Length:Width

3×51:2×51

153 :102

Therefore the dimensions are 153cm by 102cm, which is F.

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