I made this as a project for EDU 210. Its purpose is to introduce students to tangent and secant lines and demonstrate that as the distance between endpoints of the secant decreases, the secant line ...

Michael E. Hoffman, Derivative Polynomials for Tangent and Secant, The American Mathematical Monthly, Vol. 102, No. 1 (Jan., 1995), pp. 23-30 ...

Before the bridge is deformed, or when the chord is in a horizontal state, the inclinometer’s reading is 0. After the bridge is deformed, the inclinometer’s reading θi is the inclination angle of the ...

In the mid-twentieth century, American tool manufacturers sometimes distributed trigonometry tables that included advertisements for their products. This small paper pamphlet includes definitions of ...

From these identified contours, geometrical structures like tangents and secants were constructed to obtain feature information in terms of angle. This method reduces critical problems that arise due ...

Object Details maker Illinois Tool Works Inc. Description In the mid-twentieth century, American tool manufacturers sometimes distributed trigonometry tables that included advertisements for their ...