Who is the president of the United States

Which statement best explains why ben uses the width hi to create the arc at j from point k

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120