Question

1. Which defines a circle?

two rays with a common endpoint.
a piece of a line with two endpoints.
a piece of a line with one endpoint.
all coplanar points equidistant from a given point.


2. Which is a property of an angle?

has two sides that each extend forever in both directions.
has two endpoints
has two center points.
has two rays that share a common endpoint


3. Which is defined using the undefined terms point and line?

angle
circle
parallel lines
ray


4. Which pair of undefined terms is used to define the term parallel lines?

point and line
plane and line
point and ray
ray and line


5. The definition of a circle uses the undefined term _______.

arc
line
plane
ray


6. Which undefined term is used to define an angle?

line
plane
point
ray


7. The definition of an angle uses the undefined term ________.

line
plane
point
ray

Answer 1

Ans-D
Ans-B
Ans-A
Ans-D
Ans-D