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Instructional Video

How Do You Find the Lateral and Surface Areas of a Cone?

Curated and Reviewed by Lesson Planet

The lateral surface area of a cone. Hmmm, what does that mean? Oh, it means the part you see if the cone was sitting on a flat surface, so it does not include the base. But if you want to include the base then it would be finding the surface area of a cone. Watch this video and learn the formulas to find the lateral area and the surface area of a cone.

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Concepts
area, area of circles, circles, cones, formulas, height, measurement, pi, radius, slope, surface area
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Additional Tags
cone, circle, lateral area, surface area, formula, height, slant height, base, radius, pi, area of a circle, math
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Resource Details
Grade
7th - 10th
Subjects
Math
3 more...
Resource Type
Instructional Videos
Media Length
4:51
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print