Find the circumference of a circle inscribed in an equilateral triangle with a side of 9 inches.

Mathematics

1 answer:

Shtirlitz [24]3 years ago

8 0

Approximately 28 inches
Diameter of circle is 4.5 (tip (0)inches + side (9 inches) /2 for diameter of circle in equilateral circle)
Circumference+ 28 inches

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