Question

16. The sidc BC of AABC is produced to D. If /_ACD = 108° and /_B = /_ 1/2 A, then /_A is -
a) 36°
b) 59°
c) 72°
d) 108°
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Answer 1

72 is the write answer for this........

Answer 2

Step-by-step explanation:

we use the properties that a straight line is 180 degree and the sum of angles of a triangle is 180