Volume of Cylinders
What is the formula to calculate the volume of a cylinder?
3.14(r2)(h)
What is an example of an object that is a cone?
ice cream cone, birthday hat, or traffic cone
What is an example of an object shaped like a sphere?
ball, beach ball, globe
A rectangular prism that has a length of 2m width of 1m and height of 3m. A larger rectangular prism that has a length of 6m width of 3m and a height of 9m. Are they similar solids.
What is yes.
A rectangular prism that has a length of 2m width of 1m and height of 3m. A larger rectangular prism that has a length of 6m width of 3m and a height of 9m. Are they similar solids.
yes
What is the volume of the cylinder if the radius is 3.5mm and the height is 7mm? Round to the nearest tenth.
269.4 mm3
What is the volume of a cone with a radius of 3 in and a height of 7? Round to the nearest tenth.
65.9 in3
What is the volume of the sphere with a diameter of 10in?
523.3 in3
A blue cone and red cone are similar. A blue cone has a height of 2 meters and a surface area of 18.84 square meters. A red cone has a height of 4 meters. Find the surface area of the red cone.
What is 75.36 square meters.
Cylinder H and J are similar. Cylinder H has a height of 4 in and a volume of 314 cubed inches. Cylinder J has a height of 6 in. Find the volume of Cylinder J.
What is 1,059.8 inches cubed.
What is the volume of the cylinder if the radius is 3.5mm and the height is 7mm? Round to the nearest tenth.
269.3 mm3
What is the volume of a cone with a diameter of 3 in and a height of 6? Round to the nearest tenth.
V=14.1 in3
What is the formula for calculating the radius of a sphere?
r= cube root of 3/4V/3.14
Cone F and Cone G are similar. Cone F has a radius of 3 cm and a surface area of 75 square cm. Cone G has a radius of 2cm Find the surface area of Cone G.
What is 33.3 square cm.
A blue cone and a red cone are similar. The blue cone has a height of 12 ft and a volume of 288 cubic ft. The red cone has a height of 5 ft. Find the volume of the red cone.
B/R
288/R= (12/5)^3
What is 20.8 ft cubed.
What is the volume of a cylinder with a diameter of 6 mm and a height of 14mm? Round to the nearest tenth.
395.6 mm3
What is the formula for the height of a cone?
(1/3)*3.14*(r2)*(h)
h= 3V/3.14*r^2
What is the volume of a sphere with a diameter of 20 cm?
4186.7 cm3
A blue and red rectangular prism are similar. The blue rectangular prism has a width of 8 meters and a surface area of 608 square meters. A red rectangular prism has a width of 5 meters. Find the surface area of the red rectangular prism.
B/R Ratio
608/R=( 8/5)^2
608/R= 64/25
cross multiply
What is R= 237.5 square meters.
Pyramid A and B are similar. Pyramid A has a base length of 3 in and a volume of 9 cubic in. Pyramid B has a base length of 4 in. Find the volume of pyramid B.
What is 21.3 in cubed.
A cylindrical garbage can has a volume of 942 in 3 and a height of 12 inches. Find the radius of the garbage can.
5
What is the volume of a cone with a diameter of 32ft and a height of 43ft? Round to the nearest tenth.
11,521.7ft^3
What is the volume of a hemisphere with a radius of 5ft? Round to the nearest tenth.
261.7 ft3
Cylinder A and B are similar. Cylinder A has a DIAMETER of 4 cm and a surface area of 110 square cm. Cylinder B has a DIAMETER of 5 cm. Find the surface area of cylinder B.
What is 171.9 square cm.
The ratio of two similar jewelry boxes is 2 to 3. The larger box has a volume of 162 cubic inches. Use the ratio and the volume of the large box to find the volume of the smaller box.
What is 48 cubic inches.