Geometric Properties
How many edges are on a triangular prism?
9
A sphere has no faces, edges, or vertices
False, it has 1 curved face
What is the S.A. of a closed cylinder with a radius of 5 and height of 10?
471.24
What is the volume of a rectangular prism with a length of 10, a width of 5, and height of 6?
V = 300
What is the highest elevation point on earth?
Mt. Everest
List the edges, faces, and vertices of a pentagonal pyramid.
10 edges
6 faces
6 verities
A cylinder and a sphere have the same amount of planes of symmetry.
True, they're both infinite.
What is the S.A. of an open cylinder with a diameter of 5 and height of 15?
236 cm2
What is the volume of a cylinder with a radius of 6 and height of 12?
V = 1357.17
What is the tallest building in the world?
Burj Khalifa
Name all 5 of the geometric properties we covered...
edges, faces, vertices, plane of symmetry, rotational symmetry
A rectangular prism is 6 cm long, 3 cm wide, and 2 cm high. So, the surface area of the prism is 36 cm2 .
False, 36 is the volume!
What is the S.A. of a half closed cylinder with a diameter of 9 and height of 18?
573 cm2
What is the volume of a triangular prism with a length of 12, a height of 6 and a base of 5?
V = 180
What is the furthest planet from the sun?
Neptune
Name the number of the following for a rectangular prism...
1. Edges
2. Faces
3. Vertices
4. Planes of symmetry
5. Order of rotational symmetry
1. 12
2. 6 faces
3. 8 vertices
4. 3
5. 2
A cylinder has base radius 5 cm and height 6 cm. So, the volume of the cylinder is about 471 cm3 .
True; The volume, V, of the cylinder is:
V = 471.238
Which closed cylinder has a bigger surface area?
Cylinder A with a radius of 2.5 and height of 25, or a Cylinder B with a radius of 3 and a height of 20?
Cylinder B at 433.54
What is the volume of a square based pyramid with a length of 12, a height of 6 and a width of 3.
72
What country has the biggest population?
India
Name the number of the following for a cylinder:
1. Edges
2. Faces
3. Vertices
4. Planes of symmetry
5. Order of rotational symmetry
1. 2 curved edges
2. 2 faces
3. 0 vertices
4. infinite
5. infinite
Can a shorter cylinder have a greater surface area than a taller cylinder?
Yes, shorter cylinder with a very large diameter can have a greater surface area than a taller cylinder with a smaller diameter.
Which closed cylinder has a bigger surface area?
Cylinder A with a diameter of 5 and height of 35, or Cylinder B with a diameter of 7 and a height of 30?
Cylinder B
What is the volume of a cone with a height of 6 and radius of 4?
100.48
Which Canadian province/territory is the newest?
Nunavut