AD is bisector of ∠ A it divided the BC in ratio of AB : AC = 10 : 15 = 2 : 3 and by PGT = AC = 5√13 DC = 3√13 Let [C = Q0] Now apply sinθ in ∆Abc and in ∆ EDC we get = [sinθ = 10/5√13 = DE/3√13 DE = 6cm
6 5 40 32 249 240
Direction: Which of the following will replace ‘?’ in the given question?
5, 18, ‘?’, 126, 296, 586, 1044
3 5 7 25 8...
16 18 14 20 12 ?
...If 2 4 6 x 14 28 30
Then, x³+ 2 x+1 = ?
8, 9, 15, ?,82.5, 250.50
61 48 ? ...
12, 20, 36, ?, 132, 260
14 20 35 ? 433 2167
...979.001 + 4.0087× 82.79 = ?
...