find the perimeter of a triangle whoes sides are equal and measure 7cm each .
Answers
Answered by
2
Answer:
Its all sides are equal so its an equilateral triangle
Since,perimiter=3a
=3(7cm)
=21cm
Answered by
0
Step-by-step explanation:
its all side are same so,
perimeter of a triangle = sum of all sides
7cm + 7cm + 7 cm = 21 cm
hence the perimeter of the triangle is 21 cm
Hope its helpful .
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