Question

which solid figure has five faces, five vertices, and eight edges

1.triangular pyramid
2.rectangular pyramid
3.pentagonal pyramid
4.triangular prism

which of the following solid figures has the least number of vertices

1.triangular pyramid
2.hexagonal pyramid
3.cone
4.triangular prism

how many faces the are on following solid figure

1.2
2.15
3.10
4.7

Answer 1

1) Triangular pyramid

2) A cone

3) I don't have the picture of the figure so I don't know

Answer 2

Answer: this is the first ones answer is D.

The second answer will be C.