Menu
Search
Search

Online College Courses

Online College Courses

All About Our Courses

Free Educational Resources

Teachers

Teachers

Classroom Resources
FREE Professional Development
Succeed with any tool, any platform, any software with PD courses from Teacher Professional Development
Students

Students

ACT Test Prep
Homework Help
Fun Self-Discovery Tools
+
Surface Area of Pyramids and Cones

Surface Area of Pyramids and Cones

Rating:
Rating
(3)
    • (2)
    • (1)
    • (0)
    • (0)
    • (0)
Author: Leif Park Jordan
Description:

  1.  

    Derive and apply the formula for finding the surface area of a pyramid and cone, being sure to discuss units.

  2.  

    Present how to find the lateral area of pyramids and cones.

  3.  

    Define slant height and demonstrate how to find the slant height of a cone and pyramid when given the height using the Pythagorean theorem.

  4.  

    Provide practice examples solving for the surface area of pyramids and cones, and review how to report the answer in terms of pi () for cones.

 

This packet should help a learner seeking to understand how to find the surface area and lateral area of pyramids and cones.

(more)
See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

28 Sophia partners guarantee credit transfer.

264 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 22 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

Slant Height

This video defines slant height and demonstrates how to find the slant height of a cone and pyramid when given the height using the Pythagorean theorem.

open player in a new window

Surface Area of a Pyramid

This video presents the formula for the surface area of a pyramid.

open player in a new window

Source: Dr. Ann Sur on Guaranteach

Surface Area of a Cone

This video explains how to find he surface area of a right circular cone.

open player in a new window

Source: Dr. Ann Sur on Guaranteach

Lateral Area of a Pyramid

This video presents how to find the lateral area of a pyramid.

open player in a new window

Lateral Area of a Cone

This video presents how to find the lateral area of a cone.

open player in a new window

An Example of Finding the Surface Area of a Pyramid

This video provides an example of solving for the surface area of a pyramid.

open player in a new window

Source: Dr. Ann Sur on Guaranteach

An example of Finding the Surface Area of a Cone

This video provides an example of solving for the surface area of a cone. NOTE: In some cases, it is more valuable to express your answer in terms of pi (for example, 25π rather than 78.5).

open player in a new window

Source: Dr. Ann Sur on Guaranteach

Get your feet wet or dive right in Create Account
© 2017 SOPHIA Learning, LLC. SOPHIA is a registered trademark of SOPHIA Learning, LLC.