Surface Area of a Cone

Surface Area of a Cone
Surface Area of a Cone
Surface Area of a Cone
Surface Area of a Cone

              Surface Area of a Cone

              Students learn how to calculate the curved surface area of a cone and total surface area of a cone by considering the net shape of a sector and circle.  As learning progress they calculate the are of complex composite shapes involving cones.
              Differentiated Learning Objectives
              • All students should be able to calculate the curved surface area of a cone using the formula.
              • Most students should be able to calculate the total surface area of a cone using Pythagoras’ Theorem to calculate the slant.
              • Some students should be able to manipulate the formula for the area of a cone to calculate the radius, slant or perpendicular height.
              View online lesson
              Lesson Downloads
              Download PowerPoint Download Notebook Download Flipchart Download Worksheet
              Scheme of Work Link
              Volume and Total Surface Area of 3D Shapes
              IMMEDIATE DOWNLOAD

              You may also like...

              Cylinder Total Surface Area And Volume

              Students learn how to calculate the surface area and volume of a cylinder.  As learning progresses students are ...

              Volume and Surface Area of Spheres

              Students learn how to calculate the volume and surface area of spheres using the formulae.  As learning progress...

              Total Surface Area of Prisms

              Students learn how to calculate the surface area of spheres firstly by considering the net of a cuboid and later...

              Mr Mathematics Blog

              Distance Learning – Constructing Loci

              Students learn how to solve real-life problems involving the loci and equidistant path

              Distance Learning – Circle Theorems

              Students discover and apply circle theorems involving tangents, radi, chords and segments.

              Distance Learning – Scatter Graphs

              Four lessons covering how to plot and interpret scatter graphs using the line of best fit for GCSE mathematics.