John Rhodes, Math Teacher at Senioritis.io

Inscribed angle angle whose vertex is on the circle and whose sides are chords of the circle An inscribed angle is an angle formed by two chords...

Radian measure ratio of the length of an arc intercepted by a central angle and the radius of the circle Radian measure is a unit that is...

Radius line segment drawn from the center of a circle to any point on the circle and is half the length of the diameter of the circle...

Secant to a circle line, ray, or line segment that intersects the circle in exactly two points A secant to a circle is a line that intersects...

y = k/x dy/dx = -k/x^2 The equation y = k/x is an inverse proportion equation. This means that as x increases, y decreases and vice versa....

y=k√x dy/dx=k/2√x The given equation is y = k√x, where k is a constant. To understand this equation, we first need to know what a square root...

lim as x->0 of sinx/x 1 To find this limit, we can use L’Hôpital’s rule, which states that if we have an indeterminate form, such as 0/0...

lim as x->0 of cosx-1/x 0 To evaluate the limit as x approaches 0 of (cos(x) – 1)/x, we will use L’Hopital’s rule in the following way:...