What is the size of angle x in the diagram
-
A.
15o -
B.
30o -
C.
45o -
D.
60o
Correct Answer: Option B
Explanation
(Sintheta^{circ} = frac{opp}{hyp}\
Sin X^{circ}=frac{5}{10}=0.5000\SinX^{circ}\
X^{circ} = sin^{-1}0.5000\
X^{circ}=30^{circ})
(Sintheta^{circ} = frac{opp}{hyp}\
Sin X^{circ}=frac{5}{10}=0.5000\SinX^{circ}\
X^{circ} = sin^{-1}0.5000\
X^{circ}=30^{circ})