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find with proof the measure of angles of triangle ABC​

Find With Proof The Measure Of Angles Of Triangle ABC class=

Sagot :

Chronos14idn

Answer:

<BAD = 60 , <ACB = 30, <ABC = 90

Step-by-step explanation:

if AD // BC then the diagonal must have the same angle, which <DAC = <ACB = 30

<ABC seems has 90 degree. the total of triangle's angle is 180. so <BAD is 60

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