Degrees & Radians: Converting Angles for Excel's Trig Functions
This lesson is part of the course
In this lesson
For a curved retaining wall you convert degrees to radians, take the sine correctly, calculate arc lengths, and turn surveyed bearings in degrees, minutes and seconds into decimal degrees.
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Lessons in this course
- Degrees & Radians: Converting Angles for Excel's Trig Functions Locked
- Right-Triangle Trig: SIN, COS, TAN and Their Inverses Locked
- Pythagoras & Distance: Survey Points, Slopes and Square Corners Locked
- Law of Sines & Law of Cosines: Solving Any Triangle Locked
- Areas & Perimeters: Heron's Formula, Regular Polygons & Sectors Locked
- Volumes & Surface Areas: Tanks, Gravel Piles and Material Estimates Locked
- Unit Circle & Periodic Functions: Modelling a Tide with a Sine Wave Locked
- Vectors & Bearings: Components, Resultant and ATAN2 Heading Locked