The rectangle OABC has one vertex at O, the center of the circle. A second vertex A is 3cm from the edge of the circle as shown below. The vertex A is also a distance of 15cm from C. (a). what is the radius of the circle? (b). Find the length of AB, correct to 1 decimal place.​

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play