makaylafaithcochrane
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  • 17-09-2020
  • Mathematics
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Find The Measure of angles BAC,and BCD Of The Diagram 80​

Find The Measure of angles BACand BCD Of The Diagram 80 class=

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aldrinofernandes02
aldrinofernandes02 aldrinofernandes02
  • 17-09-2020

Answer:

All angles on a triangle and stright line add up to 180°.  

So, A and C= 50° because the triangle is isosceles. Therefore, then B+A+C+= 180°.

B=°

C=130°

D= 25°

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