Triangles and Their Side Lengths by LELAND A. ALEJANDRO

This video includes 24 multiple choice questions about "Triangles and Their Side Lengths". Discussion of the "Triangle Inequality Theorem" is explained which includes 12 problems about how to determine if any 3 given numbers are valid sides of a triangle. The remaining 12 problems involve finding the range of measurement of the 3rd side of the triangle when 2 of its sides are known.