1.6: Measuring Angles

Question 1

Acute Angle

Answer 1

An angles that is less than 90

Question 2

Right Angle

Answer 2

an angle that equals 90

Question 3

Obtuse Angle

Answer 3

An angle that is bigger than 90 but smaller than 180

Question 4

Straight Angle

Answer 4

an angle that equals 180

Question 5

Vertical Angles

Answer 5

2 angle whose side are opposite rays

Question 6

Adjacent angles

Answer 6

2 coplanar angles with a common side, a common vertex, and no common interior points

Question 7

Complementary angles

Answer 7

2 angles whose measures have a sum of 90.

Each angle is called the complement of the other.

Question 8

Supplementary angles

Answer 8

2 angles whose measures have a sum of 180.

Each angle is called the supplement of the other

Question 9

Angle

Answer 9

Is formed by 2 rays with the same endpoint

Question 10

Congruent Angles

Answer 10

angles with the same measure