Deck 4: Angular Measurements

Question 1

The sum of the angles on a triangle is what?

A) 360
B) 180
C) 45
D) 90

Answer 1

B

Question 2

The point where two straight lines intersect is called the ____________.

Answer 2

vertex

Question 3

A protractor is used to measure angles?

Answer 3

True

Question 4

A circle can ve divided into how many sections?

A) 360
B) 180
C) 45
D) 90

Question 5

Which is not one of the four types of angles?

A) obtuse angle
B) right angle
C) vertex angle
D) acute angle

Question 6

The sum of the angles on a triangle A+B+C = 90 degrees.

Question 7

A HVAC technician must know how to determine _________ and ____________ in order to determine cooling and heating loads.

Question 8

A 90 degree angle is called a __________ angle.

Question 9

A straight angle is an angle between two horizional lines drawn end to end throught the center of the circle equal to 180 degrees.

Question 10

A straight line contains _________ degrees.