Across
- 2. the inverse of Tangent
- 4. a branch of mathematics that deals with the measurement, and relationship of points, lines, angles, and more
- 5. triangle a triangle with a 90-degree angle
- 6. angle of depression is the angle one has to look down horizontally to see something on a lower leve
- 7. the space/ opening between two lines or surfaces that intersect at a point, measured in degrees
Down
- 1. the inverse of Sine
- 2. the inverse of Cosine
- 3. simplifying a number to a nearby, easier-to-use value while keeping its original value close
- 6. angle of elevation is an angle between the horizontal plane and oblique line from the observer's eye to some object above his eye