Question

write the value of x in the given figure

Answer 1

Step-by-step explanation:

Angle ACD +Angle ACB =180

123+ACB=180

ACB=180-123

ACB=57

Angle ABC+Angle BAC+ Angle ACB =180

(Angle sum property of triangle)

x+ 56+ 57=180

x+113=180

x=180-113

x= 67