Side of an equilateral triangle is 24 cm. What will be the radius of in circle of this equilateral triangle?
Answer & explanation
Correct answer: option 3
Formula to be used
Side of triangle/2\(\sqrt {3 }\)
Calculation
⇒ \(\frac{24}{2√3}\)
⇒ 4\(\sqrt {3 }\)
Therefore, the radius of circle will be 4\(\sqrt {3 }\)