Question
Which of the following solid have 8 vertices?
a) Trangular pyramid (b) Trangular prism
c) Rectrangular prism (d) Cone
a) Trangular pyramid (b) Trangular prism
c) Rectrangular prism (d) Cone
Answers
oobleck
Just think of the shapes. Or google them for pictures and other information.
Triangles have 3 vertices, right?
Rectangles have 4.
Prisms have two bases
Cones and pyramids have one base and a vertex
(a) 3+1
(b) 3+3
(c) 4+4
(d) 0+1
Triangles have 3 vertices, right?
Rectangles have 4.
Prisms have two bases
Cones and pyramids have one base and a vertex
(a) 3+1
(b) 3+3
(c) 4+4
(d) 0+1