Explore Westonci.ca, the top Q&A platform where your questions are answered by professionals and enthusiasts alike. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

What's the measure of an arc with a central angle of 90°?
1) 90°
2) 360°
3) T°
4) 180°


Sagot :

Answer:

1.) 90° degrees becausemeasure of an arc is equal to the measure of an arc's central angle.