Question

NEED HELP TAKING PSAT THIS SUMMER AND COMPLETELY LOST

Answer 1

It will equal 107

Answer 2

Look at the graph and tell me if you understood

Answer 3

@denonakavro I kinda get how you got it, but could you explain how I would do this?

Answer 4

Ok so first you have to find the angle right next to the 107
By using basic geometry we know that to find the other side we do
180-107 = 73 so the other side of 107 is equal 73 degrees
Then by knowing that they intersect if the bottom angle is A then the angle opposite from it will also be angle A. So because we already know one angle is 73. The other two angle should be equal to 180-73 = 107 degrees. Dont forget the answer wants a+b, ( we do not need the individual angle a or b, we do not have enough information)

Answer 5

Tell me what you think