Find the length of the side of an equilateral triangle when its perimeter is 18 cm
Answers
Answered by
5
Step-by-step explanation:
perimeter= 18cm
Perimeter of equilateral triangle= 3*sides
18cm= 3*sides
(18/3)cm= sides
6cm= sides
Answered by
3
Answer:
perimeter of equi. tri...gle=3s
s=p/3
=18/3
=6cm
Step-by-step explanation:
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