Question

find the value of x​

Answer 1

Answer:

120degrees

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Answer 2

Answer:

here, it is a equilateral traingle because angle B and angle C is equally divided.

if we azzume angle C and B as y

then 60+y+y = 180

then 60 + 2y = 180

2y= 180-60

2y = 120

y = 120/2

= 60°

therefore, total angle B is 60 and total angle C is 60°.

now here angle B and C is equally divided into 2 parts so it will be 60/2= 30°

now here take the interior traingle

30+30+x= 180°

60+x=180

x = 180-60

x=120°

I hope it helped you