Want this question answered?
Yes and the trisections will form 4 angles of 22.5
A compass and a straightedge
True
True -
no
45 and 90 degree angles
An angle of 65° can not be trisected using a compass and straight edge.
First things first, the actual statement isn't "you can't trisect an angle" but rather "you can't trisect one with only a compass and straightedge." Some angles can be easily trisected--a 90-degree angle trisects into 30-degree segments-but to do it you need a protractor. Anyway, to check your work measure the angle you trisected and divide by three. If your trisections match, you got it right.
Yes and the trisections will form 4 angles of 22.5
A compass and a straightedge
true
True -
True
True
no
Yes
True.