Triangles Relate the use of Pythagorean relations to machine tool operations, especially in layout and location of points. Use other geometric figures inscribed in the circle to locate multiple equal-spaced points on the circumference of a circle. Geometric construction List uses of geometric principles in machining. Use geometric construction to find center points, divide angles, construct right angles for layout, and to find the center of a circle or arc. Applications Lay out workpieces using geometric applications.
Functions Define the six trigonometric functions.
Explain the use of trigonometric tables. List uses of trigonometric principles in machining. Applied computations and calculations Calculate the angle to a given function. Find the function to a given angle. Compute the third angle when one angle and one side of a right triangle is given.