John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Trigonometry

The Terminal Side Of An Angle For Precise Trigonometric Calculations

Terminal Side The position of a ray after rotation The terminal side of an angle is the ray that starts at the initial side and rotates counterclockwise...

John Rhodes
June 21, 2023
Trigonometry

Standard Position: An Essential Concept In Plane Angle Measurement

Standard Position Where the origin is a vertex & the initial side coincides with the positive x-axis Standard position is a term used to describe the position...

John Rhodes
June 21, 2023
Trigonometry

Mastering Trigonometry: Simplifying Calculations Using Coterminal Angles

Coterminal Angles -Angles with the same initial & terminal sides -Positive coterminal angles have a positive sign -Negative coterminal angles have a negative sign -+/- coterminal angles...

John Rhodes
June 21, 2023
Trigonometry

Mastering Geometry: And Measuring Angles For Precise Calculations

Measure of an Angle The measure of an angle is determined by amt. of rotation from initial side to terminal side In geometry, an angle is a...

John Rhodes
June 21, 2023
Trigonometry

Mastering Radians: The Benefits Of Using Radians As The Primary Unit Of Angle Measurement In Math

Radians A unit of measure for angles Radians are a unit of measurement used in mathematics, specifically in trigonometry and circular geometry, to measure angles. One radian...

John Rhodes
June 21, 2023
Trigonometry

Radians: Definition, Conversion, And Importance In Trigonometry And Calculus

Meaning of 1 Radian 1 radian is the measure of a central angle that intercepts an arc that is congruent to the length of the circle’s radius...

John Rhodes
June 21, 2023
Calculus

Mastering Integration By Parts In Calculus: A Comprehensive Guide

Integration by parts formula ∫udv= uv-∫vdu The integration by parts formula is a technique used in calculus to integrate the product of two functions. It is often...

John Rhodes
June 21, 2023
Calculus

Proving 1 + Tan^2X = Sec^2X Using Trigonometric Identity

1 + tan^2x = sec^2x sec^2x To prove that 1 + tan^2x = sec^2x, we will use the trigonometric identity: sec^2x = 1 + tan^2x Now, let’s...