officialgraciela officialgraciela

02-09-2019
Mathematics

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The angle measurements in the diagram are represented by the following expressions
Solve for x and then find the measure of

The angle measurements in the diagram are represented by the following expressions Solve for x and then find the measure of class=

Respuesta :

risheshshukla12 risheshshukla12

02-09-2019

Answer:

/A = 30°

/B = 150°

Step-by-step explanation:

Given that the lines are parellel.

Then /A+/B = 180° ( Consecutive interior angles)

Putting given values of angles

6x-18+ 14x+38 = 180

20x + 20 =180

20x = 160

x = 8

/A = 6x-18 = 6×8-18 = 30°

/B = 14x+38 = 14 × 8 +38 = 150°

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