6 Questions
What is the formula to find the volume of a cylinder?
A. V = πr^2h
Which formula is used to calculate the surface area of a cube?
A. A = 6s^2
Which of the following is the correct formula to calculate the surface area of a sphere?
A. A = 4πr^2
Which of the following is the formula to find the surface area of a cone?
2πr(r+h)
What is the formula to find the volume of a pyramid?
(1/3)Bh
Which of the following is the formula to find the volume of a sphere?
(4/3)πr^3
Study Notes
Formulas for Volume and Surface Area
- The formula to find the volume of a cylinder is V = πr²h, where V is the volume, π is a constant approximately equal to 3.14, r is the radius of the cylinder, and h is its height.
- The formula to calculate the surface area of a cube is SA = 6s², where SA is the surface area and s is the length of one side of the cube.
- The formula to calculate the surface area of a sphere is SA = 4πr², where SA is the surface area and r is the radius of the sphere.
- The formula to find the surface area of a cone is SA = πr(l + r), where SA is the surface area, π is a constant approximately equal to 3.14, r is the radius of the cone, and l is its slant height.
- The formula to find the volume of a pyramid is V = (1/3)Bh, where V is the volume, B is the base area, and h is the height of the pyramid.
- The formula to find the volume of a sphere is V = (4/3)πr³, where V is the volume, π is a constant approximately equal to 3.14, and r is the radius of the sphere.
Test your knowledge on surface area and volume with this quiz! Learn about the formulas used to calculate the surface area of a cube, the volume of a cylinder, and the surface area of a sphere. Challenge yourself and see how well you understand these concepts.
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