Question

Find the measure of angle x in the figure below:

45°

80°

55°

100°

Answer 1

Well, All the angels of a triangle have to add up to 180, right

Answer 2

yes

Answer 3

no it should be 100 right

Answer 4

Angle X and Y are Complementary. so they will be the same Degree. Add the 2 Given angles and subtract that by 180, and thats the value of X c:

Answer 5

so it's 80

Answer 6

YEP!