Cylinders
What is the formula for the volume of a cylinder?
V = πr²h
What is the formula for the volume of a cone?
V = (1/3)πr²h
What is the formula for the volume of a sphere?
V = (4/3)πr³
Write the formula for the volume of a cylinder.
V = πr²h
What animal cannot jump?
Hint it's a large animal
elephant
Find the volume of a cylinder with radius 3 cm and height 10 cm.
V = π × 3² × 10 = 282.74 cm³
Find the volume of a cone with radius 4 cm and height 9 cm.
150.8 cm³
Find the volume of a sphere with radius 2 cm.
33.51 cm³
Write the formula for the volume of a cone.
V = (1/3)πr²h
What type of sea animal is the only one that can blink it's eyes?
shark
True or False: Doubling the radius of a cylinder doubles the volume
False
How does the volume of a cone compare to a cylinder with the same base and height?
The cone has 1/3 the volume of the cylinder.
A sphere has a radius of 5. Estimate the volume
523.6 cm³
Write the formula for the volume of a sphere.
V = (4/3)πr³
What is a banana considered?
A) Vegetable
B) Berry
C) Melon
D) Seed
B) Berry
A cylinder has a volume of 300 cm³ and height of 5 cm. What is the radius?
4.37 cm
A cone has a volume of 150 cm³ and radius of 5 cm. What is the height?
5.73 cm
A sphere has a diameter of 8. What is the volume?
v = 268.08
What part of the cylinder formula is used in the cone and sphere formulas?
πr² is common in both
A) Skin
B) Brain
C) Heart
D) Intestine
B) Brain
A cylindrical tank is 6 ft in diameter and 10 ft high. What is its volume?
282.74 ft³
If a cone and a cylinder have the same base and height, what fraction of the cylinder’s volume is the cone?
1/3
Compare the volumes of a cone and a sphere with the same radius. Which one has more volume: the sphere or the cone?
The sphere has more volume
Which shape’s volume formula includes dividing by 3?
Cone
What are a group of lemurs called?
A) Lemurs
B) a pack
C) Conspiracy
D) Hunters
C) conspiracy