2 Answers

RickardP · Answer 1 · 2019-01-29T11:58:09+0000

Each triangle will need 9cm because it takes 3cm x 3cm to make one triangle.

65cm/9cm = 7.222

So he can make 7 whole medallions with some left over.

Navid Abutorab · Answer 2 · 2019-01-31T16:31:48+0000

The total perimeter of a medallion is 9cm. Divide this into 65.

65 / 9 = 7 R2

You can make 7 medallions from a 65cm piece of wire.

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