Question

find x plz tell me how to solve the problem​

Answer 1

Answer:

x = 80°

interior angle of side having 145° = 180-145 = 35°

By Angle sum property,

x + 65 + 35 = 180

x = 180 - 100

x = 80°

Answer 2

Answer:

x+65°+35°=180°

x+100°=180°

x=180°-100°

x=80°

Step-by-step explanation:

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