JAMB - Mathematics (2024 - No. 27)
In the diagram above, T represents the construction of angle .....
15\(^0\)
30\(^0\)
45\(^0\)
60\(^0\)
解释
The construction of angle 30º
(If you take a 60º angle and bisect it, you would divide it into two angles of 30º each.)