Question

Match the definitions to the mathematical terms they describe. Two rays with a common endpoint

Answer 1

piece of line with one endpoint = ray

piece of line with two endpoints line = segment

two rays with a common endpoint = circle

all coplanar points equidistant from a given point = angle

Answer 2

vertex of an angle

Explanation:

two Ray's with a common end point is called vertex of angle and Ray's itself called side of an angle