Volume of a Cylinder
What is the equation for the volume of a cylinder?
V = Bh
V = π r2 h
What is the equation for the surface area of a cylinder?
SA = 2π r2+2π rh
What do the letter T and an island have in common?
You’ll find both of them in the middle of water.
What is the equation for the surface area of a rectangular prism?
2lw+2lh+2wh
What is the equation for the volume of a rectangular prism?
V = lwh
Height: 9 in.
Radius: 1 in.
Volume:?
28.26 in3
Height: 3 m.
Radius: 3 m.
SA: ?
113.04 m2
What goes all the way around the world but stays in a corner?
A stamp.
Length:2 yd.
Width: 3 yd.
Height: 4 yd.
SA: ?
52 yd.2
Length:2 yd.
Width: 3 yd.
Height: 4 yd.
Volume: ?
24 yd.3
Height: 13 ft.
Radius: 4 ft.
Volume:?
653.12 ft3
Height: 4 cm
Radius: 3 cm
SA: ?
131.88 cm2
What gets bigger the more you take away?
A hole.
Length:5 ft.
Width: 2.6 ft.
Height: 18 ft.
SA: ?
299.6 ft2
Length: 12 cm
Width: 16 cm
Height: 19 cm
Volume: ?
3648 cm3
Height: ?
Diameter: 9 yd.
Volume: 635.85 yd3
10 yd.
Height: 16 in.
Diameter: 12 in.
Volume: ?
828.96 in.2
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
A map.
Length:3 ft
Width: 1.5 ft
Height: 22.5 in.
SA: ___ in.2
3726 in.2
Length: 7 ft.
Width: 3 ft.
Height: ? in.
Volume: 36,288 in3
12 in.
Height: 6 ft.
Diameter: ?
Volume: 5444.76 ft3
34 ft.
Height: ?
Diameter: 10 ft.
SA: 596.6 ft.2
14 ft.
You see a boat filled with people. It has not sunk, but when you look again you don’t see a single person on the boat. Why?
The people are all married.
Side: 3.2 in.
SA: ?
61.44 in.2
Side: 6.4 mm.
Volume: ?
262.144 mm3