Since the acute angle is in the corner of angle P and J, we have to base our answer off the angle we know. So angle PQ/JK is similar to angle PS/JL
12 pi. So the equation for area is pi(r)squared so you have to set pi(r)squared equal to 36 and solve for "r". R is equal to six. After, you use "r" in the circumference formula which is 2(pi)r which would be 2(pi)6 which equals to 12pi
B=2 I think it might be wrong