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16 votes
An equilateral triangle has sides length 6 cm. What is the perimeter?

2 Answers

7 votes

Answer:

18cm

Explanation:

6+6+6=18cm

since it is an equilateral triangle, so all side are the same

User Barry Pitman
by
5.2k points
9 votes

Answer:

18cm

Explanation:

Perimeter of triangle= a+a+a (side + side+ side)

Perimeter of triangle= 6 cm+6cm+6cm

Perimeter of triangle= 18cm

User NirMH
by
4.8k points