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Spheres
Cylinders
Cones
Vocab
100
What is the total area of a sphere with a radius of 5?
100pi square units
100
A cylinder has an area of 392pi. Its radius is 2x and its height is 5x. Find x.
x=root14 units
100
Find the lateral area of a cone if its altitude is 80 cm and its slant height is 82 cm.
1479pi sq cm
100
Cone
a solid geometric object that is formed by lines from a circle, the base, to a single vertex
200
What is the total area of a sphere with a radius of x+2 units? Find in terms of x.
4pi(x^2)+16pi(x)+16pi
200
Find the lateral area of a cylinder if its total area is 400 and its radius is 2.
400-8pi square units
200
Find the total area of a cone whose base has a circumference of 20pi sq meters and a lateral edge that measures 26 meters.
360pi sq meters
200
Hemisphere
half of a sphere