Mathematics | Senioritis

John Rhodes
June 21, 2023
Trigonometry

Mastering Arc Length in Mathematics: Formulas for Circles and Curves

Arc LENGTH L=2(pi)(r)(focus angle/360) Arc length is the distance along the curved path of an arc. It is the length of a section of a curve between...

John Rhodes
June 21, 2023
Trigonometry

Calculate the Area of a Sector: Formula and Example Calculation

AREA of a sector A=(pi)(r^2)(focus angle/360) The area of a sector is the part of a circle enclosed by two radii of the circle and the arc...

John Rhodes
June 21, 2023
Geometry

Learn How to Find the Equation of a Tangent Line in Calculus

Tangent Line a line that intersects a circle at exactly one point (forming a right angle) In calculus, a tangent line is a straight line that touches...

John Rhodes
June 21, 2023
Geometry

Tangent-Secant Theorem: Proving Equal Length Segments in Circles

If two tangent lines share a endpoint (or point of intersection) outside of a circle creating segments with the other endpoint being the points of tangency, then...

John Rhodes
June 21, 2023
Geometry

Diving into the Basics of Chords: Understanding Triads, Major, Minor, Augmented, and Diminished Chords in Western Music

Chord A segment whose endpoints are on the circle A chord is a combination of two or more notes played simultaneously, creating a harmonious or discordant sound,...

John Rhodes
June 21, 2023
Geometry

The Converse of Congruent Chords Theorem: Exploring Congruent Central Angles in a Circle.

If two chords in a circle are congruent, then their central angles are… Congruent If two chords in a circle are congruent, then their central angles are...

John Rhodes
June 21, 2023
Geometry

Congruent Arcs Imply Congruent Chords in Circles – Explained

If two arcs in a circle are congruent, then their chords are… Congruent If two arcs in a circle are congruent, then their chords are also congruent....

John Rhodes
June 21, 2023
Calculus

Understanding Linear Functions: Definition, Formula and Applications

Linear Function f(x)=x A linear function is a mathematical function that has a constant rate of change. In other words, the graph of a linear function is...