find the value of x Explain also
a)25
b)30
c)20
d)40
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Answered by
0
Answer:
b 30
Step-by-step explanation:
sum of angle =360
2x+3x+x+150=360
7x=210
x=210/7
x=30
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Answered by
1
Answer: This is your answer , 30
Step-by-step explanation: Hope it is helpful. Thanks
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