Question
The length of the each side of an equilateral triangle
is 63√3 cm . The area of circumcircle, (cm 2 ) isSolution
Area of circumcircle of a ∆ = Ï€R 2  =Ï€(a/√3) 2  = Ï€ (63√3/√3) 2   =Ï€ × 632  = 22/7 × 63 × 63 = 12474 cm 2 Â
More Geometry Questions
52   83   114   ?   176    207
12    17    44    147    ?   3065   18420
...7 7 28 252 ?
...14 6 4 4 ? 48
...What will come in place of the question mark (?) in the following series?
10, 135, ?, 226, 234, 235
64Â Â Â Â 32Â Â Â Â Â Â 32 Â Â Â Â Â Â 48Â Â Â Â Â Â 96 Â Â Â Â Â Â ?
...4097, ?, 4359, 4493, 4629, 4767
226  231   466  ?  5606  28031    Â
38% of 18/225 of 31/19 of 15225 =?
106, 124, 88, 142, ?, 160
