Vocab
A solid with a curved surface and two parallel bases that are congruent circles.
What is a cylinder?
What is the Volume of a cylinder?
2 times pi times radius squared + 2 pi times radius times height
What is the surface area of a cylinder?
The volume of a cylinder with a radius of 3 inches and a height of 5 inches.
What is 141.3 inches cubed?
The distance between the vertex and a point on the circumference of a base.
What is the slant height?
A solid with a curved surface and two parallel bases that are congruent circles.
What is a cone?
1/3 the Area of the Base times the height.
What is the Volume of a pyramid?
Area of the Base + Area of the lateral surface area
What is the surface area of a cone?
The volume of a cone with a radius of 4 inches and a height of 7 inches. Round to the nearest hundredth.
What is 117.23 inches cubed?
Square, rectangular, and triangular
What are the three types of pyramids?
A figure formed by the intersection of a solid figure and a plane.
What is a cross section?
A Volume of a cone is one-third the Volume of another figure with the same height and Base Area of a cone.
What is a cylinder?
4 times pi times radius squared
What is the surface of a sphere?
The surface area of a sphere with the radius of 4 mm.
What is 200.96 mm squared?
You can slice a square pyramid horizontally so that the cross section is parallel to its base.
What is a square?
Half of a sphere
What is a hemisphere?
The Volume of this figure is 4/3 times pi times r squared.
What is a sphere?
Area of the Base plus the sum of the areas of all the triangular faces.
What is the surface area of a pyramid?
The volume of a sphere with a radius of 2 cm. Round to the nearest hundredth.
What is 33.49 cm cubed?
The slant height is measured on the lateral surface area of the cone, from the vertex to its base, but the height is measured from the vertex to the center of the circular base.
What is the difference between the slant height and height of a cone?
A solid whose base is a polygon and whose other faces are triangles that share a common vertex.
What is a pyramid?
Tennis balls, globes, basketballs, and marbles
What are some examples of spheres?
Pi times the radius squared + pi times the radius times l.
What is the surface area of a cone?
A square pyramid with 6 inch sides and a height of 10 inches. Give the surface area. There is one base and four triangles.
What is 156 inches squared?
A flat surface that extends infinitely in two dimensions.
What is a plane?