Question

Find x and y in each case​

Answer 1

Answer:

The Correct Answers are x =40 and y=80

Step-by-step explanation:

When two lines intersect, a linear pair of angles is generated. If two intersecting lines form nearby angles, the angles are said to be linear. A straight angle has a measurement of 180 degrees, hence a linear pair of angles must add up to 180 degrees.

Therefore, 100 + y = 180 degree

y = 80 Degrees

Now by applying the Angle Sum property in ABC,

x + y + 60 = 180

x + 80 + 60 = 180

x + 140 = 180

x = 40 Degrees