• Find the perimeter of an equilateral triangle whose each side is 3.5 cm
Answers
Answered by
0
Answer:
10. 5
3.5+3.5+3.5
=10.5
Answered by
1
Answer:
10.5 cm
Step-by-step explanation:
As an equilateral triangle has equal sides,
Perimeter= Sum of all sides
= 3.5cm+3.5cm+3.5cm
=10.5cm
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