the side of an equilateral triangle 4.5 cm . find its perimeter.
Answers
Answered by
4
Answer:
13.5
Step-by-step explanation:
4.5*3
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Answered by
2
Answer:
13.5
Step-by-step explanation:
Perimeter of equilateral triangle = 3s
= 3*4.5=13.5
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