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2 votes
3. What's the measure of an arc with a central angle of 90 °?​

2 Answers

4 votes

la mesure d'un arc avec un angle central de 90 ° est de 90 °.

User Bakasan
by
7.1k points
4 votes

The measure of an arc is equal to the measure of an arc's central angle.

So the measure of an arc with a central angle of 90 ° is also 90 °.

User Fromthestone
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