Chord AC intersects chord BD at point P in circle Z.

AP=12 m

DP=5 m

PC=6 m

What is BP?

Enter your answer as a decimal in the box.

___m

A circle has a radius of 6 in.

What is the exact length of an arc formed by a central angle measuring 45°?

Enter your answer in the box. Express your answer using π .

__ in.

Guest Mar 2, 2018