Mathematics, 16.04.2020 21:54 cmflores3245
In the given diagram, the points A, B, and C lie on a circle whose center is O. BOC is a diameter of the circle.
The following set of premises is relevant to the investigation of the given geometric diagram:
I. The radii of a circle are of equal length.
II. Angles opposite to equal sides of a triangle are equal.
III. The sum of the angles of a triangle is 180°.
With reference to the diagram, which conclusion can be drawn correctly from the premises?
A) AC = CO
Eliminate
B) OA + OB + AB > ∠BAC
C) m∠ACO < 45°
D) m∠BAC = 90°
Answers: 2
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In the given diagram, the points A, B, and C lie on a circle whose center is O. BOC is a diameter of...
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