PQRT is square If x is the midpoint of PQ Calcu... - WAEC Mathematics 2015 Question
PQRT is square. If x is the midpoint of PQ, Calculate correct to the nearest degree, LPXS
A
53o
B
55o
C
63o
D
65o
correct option: c
In the diagram given,
tan\(\alpha\) = \(\frac{1}{0.5}\) = 2
\(\alpha\) = tan - 1(2) = 63.43o
= 63o
tan\(\alpha\) = \(\frac{1}{0.5}\) = 2
\(\alpha\) = tan - 1(2) = 63.43o
= 63o
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