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Lesson 2.2.1 part 2 DOL

Last updated over 1 year ago

3 questions

1

1

1

Question 1

1.

Two angles are a linear pair x= 47 find y. Equation and answer

x = y  y=47

x + y = 90  y=43

x + y = 180  y=133

Question 2

2.

Two angles are complementary x=15 find y. Equation and answer

x + y = 180 y=165

x= y  y=15

x + y = 90  y=75

Question 3

3.

Two angles are vertical x=83 find y. Equation and answer

x + y = 180 y=97

x + y = 90 y=7

x = y  y=83