A road crosses a railway line at a angle of 30° as shown in the figure. Find the value of a , b, c
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41
Answer:
Step-by-step explanation:
a=30 degree [Vertically opposite angles]
b=180-30 = 150 degree[linear pair]
c =b= 150 degree [Vertically opposite angles]
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Answered by
16
Answer:
Step-by-step explanation:
a=30 degree [Vertically opposite angles]
b=180-30 = 150 degree[linear pair]
c =b= 150 degree [Vertically opposite angles]
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