Math, asked by durga124, 3 months ago

find the value of x ​

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Answered by sunilkumarplcc
0

Answer:

20°

Step-by-step explanation:

Angle B= Angle C = 55° -------1

75° is an exterior angle

so,Angle C+ x = 75°

55°+x=75°

x= 20°

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