NEW MATH LESSONS

Last updated: August 17, 2022

new arrivals or newly added math lessons

Below is the list of newly published math lessons. The lessons are organized in reverse chronological order. This page will be updated often, so please come back from time to time to check if there’s an update. As always, please don’t hesitate to reach out to me if you find any typos or content errors. My email is contact(at)chilimath.com. I can’t thank you enough for visiting my site. Have a wonderful rest of your day! Cheers!

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Heron’s Formula Practice Problems with Answers

Heron’s Formula

Properties of Equality

Area of the Sector of a Circle

Two-Step Equations Quiz

Classifying Triangles by Angles

Circumference of a Circle

Classifying Triangles by Sides

Alternate Exterior Angles

Truth Tables Practice Problems with Answers

Determinant 2×2 Matrix Practice Problems with Answers

Determinant of 3×3 Matrix Practice Problems with Answers