Present the formula for finding the area of a triangle, being sure to discuss units.
Demonstrate how to locate the height in a right, acute, and obtuse triangle.
Demonstrate how to find either the height or base of a triangle when given its area.
Provide examples that allow practice solving for the area of a triangle, as well as solving for the height or base of a triangle when given the area.
This packet should help a learner seeking to understand how to find the area of triangles.
This video presents the formula for the area of a triangle. Note: when finding area, be sure to express your answer in terms of units squared.
Source: JasmineWanek on Guaranteach
This video demonstrates how to locate the height in a right, acute, and obtuse triangle.
This video explains how to find the length of the base or height of a triangle given its area.