All High School Math Resources
Example Questions
Example Question #21 : Solid Geometry
Find the volume of the following half cylinder.
The formula for the volume of a half-cylinder is:
where is the radius of the base and is the length of the height.
Plugging in our values, we get:
Example Question #2 : How To Find The Volume Of A Polyhedron
Find the volume of the following polyhedron.
The formula for the volume of the polyhedron is:
Where is the radius of the cone, is the height of the cone, and is the radius of the sphere.
Use the formula for a triangle to find the length of the radius:
Plugging in our values, we get:
Example Question #1 : How To Find The Volume Of A Polyhedron
Find the volume of the following polyhedron.
The formula for the volume of the polyhedron is:
where is the radius of the cone, is the height of the cone, is the radius of the cylinder, and is the height of the cylinder.
Use the formula for a triangle to find the length of the radius and height of the cone:
Plugging in our values, we get:
Example Question #1 : Other Polyhedrons
Find the volume of the following polyhedron.
The formula for the volume of the polyhedron is:
where is the radius of the polyhedron and is the height of the cone.
Use the formula for a triangle to find the length of the radius and height:
Plugging in our values, we get: