. If angles a and b form a linear pair of angles and a -2b =30° then find the value
of a.
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Answered by
15
Answer:
Step-by-step explanation:
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Answered by
12
Answer:
b=50
Step-by-step explanation:
a-2b=30...............equation no.1
a + b = 180...........equation no.2
equation 1 - equation 2 will give you:
3b = 150
b = 150/3
b = 50
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