The diameter of the larger circle is 12.5cm the diameter of a smaller circle is 8.5cm what is the approximate area of the shaded region?

Anyone know? is appreciated! will mark brainliest if correct!

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp