Straight Angle
A straight angle changes the direction to point the opposite way. It looks like a straight line.
It measures 180° (half a revolution, two right angles, or π radians)
- standard normal distribution
- standard notation
- standard of living
- stationary point
- statistics
- stem-and-leaf plot
- stemplot
- steradian
- stochastic
- straight angle
- straight line
- subitising
- subscript
- subset
- substitution
- subtend
- subtended angle
- subtract
- subtraction
- subtrahend
- successive
- sum
- summary statistics
- summer
- superscript