the sides of an equilateral triangle is 3.5 cm. Find its perimeter.
Answers
Answered by
2
Answer:
10.5
Step-by-step explanation:
here a= 3.5
perimeter= 3a
= 3*3.5
= 10.5
Answered by
0
Answer:
10.5
Step-by-step explanation:
perimeter of triangle is sum of 3 angles
3.5+3.5+3.5
10.5
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