What is the size of angle x in the diagram - WAEC Mathematics 2003 Question
What is the size of angle x in the diagram
A
15o
B
30o
C
45o
D
60o
correct option: b
\(Sin\theta^{\circ} = \frac{opp}{hyp}\
Sin X^{\circ}=\frac{5}{10}=0.5000\SinX^{\circ}\
X^{\circ} = sin^{-1}0.5000\
X^{\circ}=30^{\circ}\)
Sin X^{\circ}=\frac{5}{10}=0.5000\SinX^{\circ}\
X^{\circ} = sin^{-1}0.5000\
X^{\circ}=30^{\circ}\)
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