CUET Preparation Today
In a equilateral triangle, circumradius is 14 cm. What is the length of median in this triangle ? |
$14\sqrt{3}$ cm 21 cm $18\sqrt{3}$ cm $7\sqrt{3}$ cm |
21 cm |
Radius = \(\frac{a}{√3}\) a = 14√3 Now, length of median = \(\frac{√3a}{2}\) = \(\frac{(√3\; × \;14√3)}{2}\) = 21 cm. Therefore, answer is 21 cm. |
