Question
Solution
=(n – 2) × 180 / n = (5 – 2) × 180 / 5 = 1080 By property of exterior angle = 1800 – 1080 = 720 If two angle 720 each then third angle is 360
2 3 4 15 56 ?
...In each of the following questions the number series is given. One term of the series is denoted by x. You have to calculate of value of x and by using ...
24 25 46 ? 572 2885
...34, 18, 20, ?, 70, 180
Complete the series.
19, 23, 26, 30, 33, ?
4 5 12 39 160 ?
...24 47 137 ? 2679 16049
...51 53 109 332 ? 6686
...4 , 3, 4 , ? , 32
6 6 13 39 ? 226
...