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5 votes
What is the measure of c?

1489
42°
С
90°
422
489
O 42°
O 48°
O 90°
0 180°
Please help me with this question

What is the measure of c? 1489 42° С 90° 422 489 O 42° O 48° O 90° 0 180° Please help-example-1

1 Answer

4 votes
The measure of c is 90°
User Yiou
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