definitions

Question 1

point

Answer 1

that which has no part

Question 2

line

Answer 2

length without breadth

Question 3

collinear

Answer 3

a set of points that lie on the same line

Question 4

intersection

Answer 4

two or more figures intersect if at least one point is on them all

Question 5

segment

Answer 5

two points on a line and all the points that lie between them

Question 6

ray

Answer 6

a point on a line and all points on one given side

Question 7

midpoint

Answer 7

the point in a line’s interior that divides it into a pair of equal sub-segments

Question 8

angle

Answer 8

a pair of ray that share an endpoint in common

Question 9

angle side

Answer 9

one of the rays in an angle

Question 10

angle vertex

Answer 10

the point of intersection of an angle’s two sides

Question 11

degree

Answer 11

1/360th of a complete rotation of a ray around it’s endpoint

Question 12

angle measure

Answer 12

the number of degrees through which one side must rotate to coincide with the
other.

Question 13

angle bisector

Answer 13

a ray from an angle’s vertex through its interior that divides it into a pair of equal sub-angles.

Question 14

right angle

Answer 14

an angle that measures 90 degrees