(1) If the mZBAC is 80°, find
the measure of arc BC.
As shown in the diagram below, AB is a...
![subject](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 23:20 matluck7956
(1) If the mZBAC is 80°, find
the measure of arc BC.
As shown in the diagram below, AB is a diameter
of circle 0, and chord AC is drawn.
B
(2) Determine the measure of
arc AC.
A
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Answers: 3
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