Definitions
In the diagram on the whiteboard, which is larger, x or y?
What is x
In the figure on the whiteboard, if a = 50 and b = 70, what is d?
What is 120 degrees
Is the following a Pythagorean Triple?
5 , 12 , 13
What is yes?
Two parallel lines are cut by a transversal, as drawn below. If the measure of angle A is 50◦, what is the measure of angle B?
What is 130 degrees
In the figure, what is the c in terms of a and b?
What is c=(a2+b2)1/2