135k views
4 votes
The triangular banner Inez is

making has 3 sides of equal
length. She wants to put lace
around the outside of the banner.
If the perimeter of the banner is
3.6 feet, how much lace does she
need for 1 side?

1 Answer

5 votes

Because each side is of equal length, divide the perimeter by 3.

3.6 / 3 = 1.2 feet

User Dinesh Sharma
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