Question

help me and step by step explanation​

Answer 1

Answer:

Step-by-step explanation:

3x = angle 10 because they are vertically opposite angles

angle 10 = angle 14 corresponding angles

therefore 3x = angle 14 ( 3x= angle 10)

now by co interior angles theroem 3x which is angle 14 + x = 180 degrees

so 3x + x = 180    (co interior angles)

4x = 180 , x = 180/4 = 45 degrees

there fore angle x is 45 degrees , x= 45

all angles :

3x = 3 *45 = 135

x = 45

angle 8 = 45   (x= angle 8 by vertically angles)

angle 4 = 45 ( angle 4 = 8 corresponding angles)

angle 4= angle 2= angle 9 (corresponding angles) = angle 11 = ang 15

by this we get all angles

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