A chord is 22 cm long. It is 60 cm from the center of the circle.
What is the radius of the circle?
Please explain with the formula thank you

What is r i 4.5+10r=-6.5 with work pls

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.