Mensuration: Surface Area of a Cone

Instructor

Xue Ting Koh

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Overview

There are 3 parts to the course:

(I)   Create your own cone

       Step 1: Materials

       Step 2: Cutting

       Step 3: Form the cone

(II)  Derive the formula of the surface area of cone

       Step 1: Return the cone to its net

       Step 2: Deriving

       Step 3: Total Surface Area of a Cone

(III) Practice questions to check your understanding

At the end of the course, you should have learned to:

  • Draw the net of a cone
  • Form a cone using given net
  • Form an equation to show the relationship between a cone and a circle
  • Derive the formula for total surface area of a cone
  • Apply the formula to solve questions

Let's start!

Click on '(I) Create your own cone! Step 1: Materials' on the left panel to begin.

Course content

  • (I) Create your own cone! Step 1: Materials

  • (I) Create your own cone! Step 2: Cutting

  • (I) Create your own cone! Step 3: Form the cone

  • (II) Derive the formula! Step 1: Return the cone to its net

  • (II) Derive the formula! Step 2: Deriving

  • (II) Derive the formula Step 3: Total Surface Area of a Cone Formula

  • (III) Practice Questions

Interested? Enroll to this course right now.

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