Millionaire Mode

Area of complex plane figures - class-X

Question 1 of 11

Find the area of equilateral  triangle inscribed in a circle of unit radius.

  1. 3/4
  2. $\dfrac {3\sqrt { 3 } }{4}$
  3. 3
  4. $\frac { 3\sqrt { 3 } }{ 2 } $

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000