Question

answer me all the questions plzzzz​

Answer 1

Answer:

1.160

2.360

3.120

4.3

5.60 ,90

6.27

7.180 ,270

Answer 2

Step-by-step explanation:

1) y=80 degree because of vertically opposite angles

x=180-y because of linear pair

x=180- 80= 100 degree

2) X + X is equals to 90 degree

2 X is equals to 90 degree

X is equals to 45 degree

3) q is equals to 60 degree because of corresponding angles

X is equals to 180 minus q because of linear pair

X is equals to 180 - 60

x is equal to 120 degree

4) X - 1 + X + X + 1 is equals to 180 degree because of angles on a same line

3 X is equals to 180 degree

X is equals to 180 degree by 3

X is equals to 60 degree

therefore X - 1 is equals to 60 - 1 is equal to 59 degree

x is equal to 60 degree

X + 1 is equal to 60 + 1 = 61 degree

6) angle A is equals to angle d is equals to 57 degree because of alternative interior angles

30 +57 + p is = 180 because of angles of a triangle

therefore angle p= 93 degree

7) a + b is equals to 180 - 90 because of angles on a straight line property

a + b is equals to 90 degree