#13 please help explain
1 answer:
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Answer:
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Answer:
y ≈ 32.0°
Step-by-step explanation:
Since the triangle is right use the sine ratio to find y
sin y = =
, thus
y = (
) ≈ 32.0° ( nearest tenth )
Theorem: If two chords intersect within a circle, then the product of the lengths of the segments (parts) of one chord is equal to the product of the lengths of the segments of the other chord.
In oyur case,
Solve this equation to find x:
Answer: 6, choice B.