Question

the side of an equilateral triangle is 9 cm Find the perimeter of rectangle congruent to it​

Answer 1

Answer:

P=2a

P=2*9

P=18

P=2a

P=2*9

P=18

Answer 2

Answer:

27\ cm

We have, one side of an equilateral triangle = 9\ cm. Equilateral triangle: A triangle with all three equal sides. =3\times 9\ cm = 27\ cm. Hence, the perimeter of the given triangle is 27\ cm.

Step-by-step explanation:

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