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AB is a diameter of Circle O. Find the measure of BCA
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AB is a diameter of Circle O. Find the measure of BCA

AB is a diameter of Circle O. Find the measure of BCA-example-1
User Mirzahat
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1 Answer

5 votes

Answer:

∠ BCA = 90°

Explanation:

∠ BCA is an angle in the semicircle and equals 90°

User Rstruck
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8.9k points
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