Select the letter of the correct answer. A vertical skateboard ramp is 12.5 feet high. The staircase leading to the top of the ramp is 15 feet long. How far away from the bottom of the ramp is the bottom of the staircase? Round your answer to the nearest tenth of a foot.
Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A8.3 feet
B8.4 feet
C8.0 feet
D8.2 feet