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iVinArrow [24]
3 years ago
10

This equilateral triangle has a perimeterof 60 mm. What is the length of side X?X Х​

Mathematics
2 answers:
Nastasia [14]3 years ago
5 0

Answer:

20mm

Step-by-step explanation:

An equilateral triangle has all equal sides. So the length of the sides is equal to P/3, where P equals the perimeter. Since in this question, the perimeter is 60, X would be equal to 60/3. Therefore, X=20mm, because 60/3=20.

Amiraneli [1.4K]3 years ago
3 0

Answer:

20 degrees

Step-by-step explanation:

well, if each side is equal and there are three sides that together add up to 60, you would divide 60 by 3 to get 20 degrees.

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