Question

A piece of wire is bent in the shape
of an equilateral triangle of sido
6.6 cm. it is re-framed as a circular
ring. What is the diameter of the ring​

Answer 1

Answer:

6.3cm

Step-by-step explanation:

Perimeter of a ∆ is(for equilateral) 6.6*3cm=19.8cm

circumference=19.8cm

d=c÷π=19.8÷3.14=6.3 cm

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