From the figure above, what is the value of p?
...From the figure above, what is the value of p?
135o
90o
60o
45o
Correct answer is B
In the figure above, qo = 30o (vertically opposite angles)
(P + 2q)o + 30o = 180o(angles on a straight line)
p + 2 x 30o + 30o = 180o
p + 60o + 30o = 180o
p + 90o = 180o
p = 180o - 90o
= 90o
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