find the perimeterof an equilateral triangle of side 9 CM A. 9cm B. 25cm C. 27cm D. 30cm
Answers
Answered by
1
Answer:
27 cm
Step-by-step explanation:
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Answered by
0
Answer:
perimeter of an equilateral triangle = 3* length of one side
perimeter of the triangle = 3*9 =27 cm. ans
so, option (C) 27 cm is right.
Step-by-step explanation:
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