Question

An equilateral triangle is inscribed in a cricle if the radius of the cricle is 5^3 cm find the side of the triangle​

Answer 1

Answer:

Radius of the circle is 5³ = 125cm

height of the equilateral triangle is 125 cm

$\sqrt{3} \div 2 \times side = 125cm$

$side = 125 \times 2 \div \sqrt{3} \\ we \: rationalise \: the \: \div \div denominator \\ 250 \sqrt{3} \div \sqrt{9} = 250 \sqrt{3} \div 3$

side of the equilateral triangle is 250 root 3 / 3