Respuesta :
The measure of angle m<DAB and m<BAC are 130° and 165°
The point where two lines meet is called an angle.
Find the diagram attached
From the diagram, we can see that:
<DAC = 35
Since <DAC = 35, hence:
x-20 = 35
x = 35 + 20
x = 55°
Get m<DAB
m<DAB = 2x - 10
m<DAB = 2(55)+20
m<DAB = 110 + 20
m<DAB = 130°
Get m<BAC
m<BAC = m<DAB + m<DAC
m<BAC = 130 + x - 20
m<BAC = 130 + 55 - 20
m<BAC = 185 - 20
m<BAC = 165°
Hence the measure of angle m<DAB and m<BAC are 130° and 165°
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