Question

2 how many vertices does each figure have?

Explanation:

Step1: Recall vertex definition

A vertex is a point where two or more line - segments meet.

Step2: Count vertices of rectangle

A rectangle has 4 points where its sides meet, so it has 4 vertices.

Step3: Count vertices of octagon

An octagon is an 8 - sided polygon. It has 8 points where its sides meet, so it has 8 vertices.

Answer:

Rectangle: 4 vertices
Octagon: 8 vertices