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A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units.

What is the value of x?

User Jzadeh
by
6.5k points

1 Answer

2 votes
63/3=21
1 sail =21
21+10=31
x=31
User Lfkwtz
by
6.4k points
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