What are 2 differences between a pyramid and a prism?

The main difference between a pyramid and prism is the fact that a prism has two bases, while the pyramid only has one. A pyramid is a three-dimensional polyhedron. ... The base is connected to the sides or faces of the pyramid. The sides of the pyramid will always be triangular in shape.

Step-by-step explanation:

easy

Below...

Step-by-step explanation:

1. In a pyramid, the lines all have one point in common. In prisms, they don't.

2. A prism has two congruent bases. A pyramid has one.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

d

step-by-step explanation: