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in the accompanying diagram of circle o with diameter AOC m ACB = 48 which of the following is the measure of BC
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4 votes
in the accompanying diagram of circle o with diameter AOC m ACB = 48 which of the following is the measure of BC

User Dmestrovic
by
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2 Answers

4 votes

Answer:48

Explanation:

yes

User Fabis
by
5.5k points
7 votes

Answer:

BC= AOCcos48

Explanation:

Any angle subtended by diameter is 90°

So, angle ABC is 90°.

cos 48 = BC/AOC

BC= AOC× cos48

User Dharmik
by
5.7k points
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