Logics Vocab Practice

Label the proper angles within the parallel lines.

ALTERNATE INTERIOR - <1 and <2

ALTERNATE EXTERIOR - <3 and <4

CORRESPONDING ANGLE WITH 2 - <5

CORRESPONDING ANGLE WITH 1 - <6

ALTERNATE INTERIOR - <7 and <8

f

h

g

e

d

c

b

a

8

7

1

2

4

5

3

6

A (a)   cuts a segment into two congruent segments.

A (a)   extends infinitely in two directions

Use (a)   when two quantities are the same.

A 62 degree angle is an example of a (a)   angle.

Right angles are formed by (a)   and are equivalent to 90 degrees.

Lines that intersect can form angles of many different shapes and sizes, however the most important thing to note is that they also form (a)   .

We use (a)   when two objects are the same shape and same size.

Match the following with the correct vocabulary words.

• A midpoint

• Adds to 180

• Supplementary

• Intersects at a midpoint

• Bisector

• Adds to 90

• Complementary

• Forms two congruent angles

• An angle bisector

• Creates congruency

Two angles that are directly next to each other

(a)