Answer:
x = 4
, y = 2
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° =
, then
sin30° =
=
=
( cross- multiply )
x = 4
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Using the tangent ratio in the right triangle and the exact value
tan30° =
, then
tan30° =
=
=
( cross- multiply )
y = 2