3. What is the diameter of the
cone below:
4. What is the radius of the
cylinder below:
5.2 FT
10 IN.
4 IN.
11.2 FT
5. Explain the difference and
similarity of a cone and a
cylinder.
3. The diameter of the cone is 5.2 FT.
4. The radius of the cylinder is 4 IN.
5. A cone and a cylinder are both three-dimensional shapes with circular bases.
Difference:
- A cone has a curved surface that tapers to a point at the top, while a cylinder has straight sides and a flat top and bottom.
- The volume formula for a cone is 1/3πr^2h, while the volume formula for a cylinder is πr^2h.
- The surface area formula for a cone is πr^2 + πr√(r^2 + h^2), while the surface area formula for a cylinder is 2πr^2 + 2πrh.
Similarity:
- Both shapes have circular bases.
- Both shapes have a height and a radius that can be measured.
- Both shapes can have their volume and surface area calculated using formulas that involve π, the radius, and the height.