Pyramids and cones
- Mark Humphries
Draw a pentagonal pyramid with a side length of 3 and an altitude of 3. Shade the base of the pyramid blue. Shade one of the lateral faces green. Construct the slant height for one of the lateral faces and make the color of the slant height orange and make the caption "slant height". Only show the caption for the slant height.
What is the surface area of the pentagonal pyramid? Round answer to the nearest hundredth.
Draw a cone with a radius of 5 and an altitude of 4. Color the base blue and draw the slant height. Make sure to label the slant height.
What is the surface area of the cone. Round answer to the hundredth.