true or false :
The supplement of 59˚ is 120˚.
http://www.mathsisfun.com/geometry/supplementary-angles.html
Supplementary angles must add up to 180°
mmmhhh?
To determine if the supplement of 59˚ is 120˚, we need to understand what the term "supplement" means in relation to angles.
In geometry, the supplement of an angle is defined as the angle that, when added to the given angle, results in a sum of 180˚. In other words, if we have an angle A and its supplement angle B, then A + B = 180˚.
In this case, we are looking for the supplement angle of 59˚. To find it, we subtract 59˚ from 180˚:
180˚ - 59˚ = 121˚
Therefore, the supplement of 59˚ is 121˚, not 120˚.
False. The supplement of 59˚ is 121˚, not 120˚.