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13-09-2020
Mathematics

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AE, DBG and CF are parallel. DA = DB = DC. Angle EAB = angle BCF = 38° what is x

AE DBG and CF are parallel DA DB DC Angle EAB angle BCF 38 what is x class=

Respuesta :

13-09-2020

Solution:

angle DBC = 38° ( Alternate Interior Angles )

angle ABD = 38° ( Alternate Interior Angles )

2 (angle ADC) = angle ABC

or, 2 (angle ADC) = 38° + 38°

or, 2 (angle ADC) = 76°

or, angle ADC = 76/2 = 38°

Answer:

x = 38°

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