Mathematics Past Questions and Answers

Find the number of sides of a regular polygon whose exterior angle is \(30^\circ\).

Find the sum of the first 8 terms of:<br/>\[<br/>7,\ 14,\ 21,\ 28,\ \ldots<br/>\]

Two parallel lines are cut by a transversal. One interior angle is \(118^\circ\). Find the adjacent interior angle.

Find the 7th term of:<br/>\[<br/>5,\ 15,\ 45,\ 135,\ \ldots<br/>\]

Simplify:<br/>\[<br/>\log____________{5}(125)+\log____________{10}(100)<br/>\]