Question

The perimeter of an equilateral triangle is equal to the perimeter of a rectan
13 cm and 12 cm. Find the side of the equilateral triangle.​

Answer 1

Answer:

13+12=25

25÷3=8.33

side of the equilateral triangle=8.333

Answer 2

Perimeter of rectangle = 2(l+b)

= 2(13+12)=2 x 25 = 50 cm

So, perimeter of equilateral triangle = 50 cm

3 x side = 50 cm

. side = 50/3 cm Or

= 16.67 cm

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