In equilateral triangle of side a, Inradius = a / (2 x √3 ) = 12 /(2 x √3 ) = 6 /√3 cm
2, 6, ?, 20, 30, 42
58 69 56 ? 54 73
5 6 15 40 89 170 ?
Choose the missing term.
R, U, X, A, D,?
10, 18, 53, 115, 204, ?
143 119 107 101 98 ?
23 40 67 104 ? 208
13, 29, 65, 129, ?, 373
78, 80, 84, ?, 108, 140
119 × 13 + 150/100 × 850 =?
Please Register/Login to Download Question
I Pledged to:
Start learning 50% faster. Sign in now
In equilateral triangle of side a, Inradius = a / (2 x √3 ) = 12 /(2 x √3 ) = 6 /√3 cm