The rectangular top of a small box has dimensions of one 40 mm x 230 mm. How long in centimeters with a ribbon need to go all the way around the edge of the top of the box?

Question

Sanaa Callahan

Mathematics

18 November, 05:23

The rectangular top of a small box has dimensions of one 40 mm x 230 mm. How long in centimeters with a ribbon need to go all the way around the edge of the top of the box?

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Answers (2)

Know the Answer?

Hopkins · Answer 1

Answer:74 centimeters

Amor · Answer 2

540 mm

Step-by-step explanation:

Here we are given a rectangular box with dimensions of the top surface as 40 mm and 230 mm

We are asked to determine the measurement of the ribbon which may go all the way around the edge of it. Basically we are being asked the perimeter of the top surface. The perimeter is given as the

P=2 (l+w)

l = 230

w = 40

P=2 (230+40)

P=2 x 270

P = 540

Hence we need 540 mm of ribbon to go all the way around the edge of the top of the box.