The width of a rectangle is 3.4 units and the length is twice the width. The perimeter of this rectangle is how many units?

Question

Finn Perkins

Mathematics

25 May, 09:44

The width of a rectangle is 3.4 units and the length is twice the width. The perimeter of this rectangle is how many units?

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Braniac · Answer 1

First, you must make sure that since the length is twice as big as the length. That means that the length would be 6.8 because 3.4 x 3.4 = 6.8. Then, since a rectangle has two long sides and two short sides, you add 6.8 + 6.8 + 3.4 + 3.4, which equals 20.4 (perimeter).