if Angle B A D and angle BOC form a linear pair and a minus b is equal to 60 then find the values of a and b
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a + b = 90 - 1
a - b =60. - 2
2a = 150
a =75
a+b = 90
b=15
a - b =60. - 2
2a = 150
a =75
a+b = 90
b=15
shivashankar21:
brilliant
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