A circle with circumference 12 has an arc with a 48° central angle.
What is the length of the arc?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

We just started the introduction into circles and i have no idea how to do this.

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q