GEOMETRY. NEED HELP NOW PLEASE!!
2 answers:
So here we go, lines OA and OB are radii of the circle O
since the measurement of ∡ O is given it is easy to find the other measurements.
180-85 = 95° (all the sides of a triangle = 180°)
That angle divided by two
= 47.5°
We know that the radii are the sides which makes that triangle isosceles.
So m∡BAC = 47.5°
Answer is B)47.5
since the measurement of ∡ O is given it is easy to find the other measurements.
180-85 = 95° (all the sides of a triangle = 180°)
That angle divided by two
We know that the radii are the sides which makes that triangle isosceles.
So m∡BAC = 47.5°
Answer is B)47.5
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