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38 votes
38 votes
Find the measure of a.

Find the measure of a.-example-1
User Zeodtr
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1 Answer

14 votes
14 votes

Answer:

C

Explanation:

The angle at the centre is twice the angle on the circle subtended on the same arc, then

a = 2 × 25° = 50° → C

User Masklinn
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3.1k points