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Math
·
Geometry and Trigonometry
·
Circles
medium
Note: Figure not drawn to scale.
In the circle above,
D
is the center,
A
C
is a diameter, and point
B
lies on the circle. If
A
B
=
B
D
, what is the value of
sin
(
9
0
∘
−
x
∘
)
?
1
1/2
2
0.5
In the circle above, \(D\) is the center, \(AC\) is a diameter, and p… | Math SAT Question | Ronan SAT