Question

An angle is said to be trisected, if it is divided into three equal parts. If in the following figure, ∠BAC = ∠CAD = ∠DAE, how many trisectors are there for ∠BAE?

Answer 1

For an angle to be trisected, we need two trisectors. So, for ∠BAE, we have two trisectors, i.e. AC and AD. AC and AD divides the ∠BAE in three equal angles.