John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Geometry

Exploring The Importance Of Hypotenuse In Right Triangles: How To Calculate Its Length Using Pythagorean Theorem

Hypotenuse Chapter 5 (p. 254) The side opposite the right angle of a right triangle The hypotenuse is the longest side in a right triangle and is...

John Rhodes
June 21, 2023
Geometry

Interior Angles In Polygons – Formula And Examples For Calculating Sum Of Angles

Interior angles Chapter 5 (p. 225) Angles of a polygon A polygon is a closed figure that has three or more sides. The sum of interior angles...

John Rhodes
June 21, 2023
Geometry

How To Find The Length Of The Legs Of An Isosceles Triangle Using The Pythagorean Theorem

Legs of an isosceles triangle Chapter 5 (p. 244) The two congruent sides of an isosceles triangle An isosceles triangle is a triangle with two sides of...

John Rhodes
June 21, 2023
Geometry

How To Find The Missing Side Length In A Right Triangle Using The Pythagorean Theorem

Legs of a right triangle Chapter 5 (p. 254) The sides adjacent to the right angle of a right triangle A right triangle is a triangle in...

John Rhodes
June 21, 2023
Calculus

Integration By Parts Formula: How To Integrate The Product Of Two Functions In Calculus.

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 denoted...

John Rhodes
June 21, 2023
Calculus

Solving The Math Puzzle: Identify The Typo In Sec^2X Identity Proof

1 + tan^2x = sec^2x sec^2x To prove this identity, we can start with the left-hand side (LHS) and manipulate it until it becomes equal to the...

John Rhodes
June 21, 2023
Calculus

Discover The Trigonometric Identity To Solve For 1+Cot^2X And Get A Simplified Expression

1 + cot^2x = csc^2x There are different ways to approach this question, but one possible method is: Recall the trigonometric identity: 1 + tan^2x = sec^2x....

John Rhodes
June 21, 2023
Calculus

Proving The Pythagorean Identity: Step-By-Step Guide For Trigonometry Students

sin^2x + cos^2x = 1 1 The identity: sin^2x + cos^2x = 1 is one of the most fundamental identities in trigonometry. This identity is also known...