This calculus video tutorial explains how to solve related rate problems dealing with the area of a triangle. The first problem asks you to find the rate at which the area of a right triangle is changing. You need to use the product rule using the rates at which the base and height of the right triangle are changing. The second problem asks you to find the rate at which the area of a triangle is changing using the area formula with sines.
Related Rates - Free Formula Sheet:
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Introduction to Limits:
Derivatives - Fast Review:
Introduction to Related Rates:
Derivative Notations:
Related Rates - The Cube:
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Inflated Balloon & Melting Snowball:
Gravel Dumped Into Conical Tank:
Related Rates - Area of a Triangle:
Related Rates - The Ladder Problem:
Related Rates - The Distance Problem:
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Related Rates - Airplane Problems:
Related Rates - The Shadow Problem:
Related Rates - The Baseball Diamond Problem:
Related Rates - The Angle of Elevation Problem:
Related Rates - More Practice Problems:
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Final Exams and Video Playlists:
Full-Length Videos and Worksheets: