select all of the true statements A. pie is the area of a circle of radius 1 B. is the area of a circle diameter 1 C. pie is the circumfrence of a radius circle of radius 1 D. pie is the circumfrence of a circle of a diameter 1 E. pie is the constant of portionality relating to the diameter of a circle to its circumfrence F. pie is the constant of porportionality relating the radius of a circle to its area

Once an action plan is in place, it should not be changed.w select the best answer from the choices provided.truefalse

George’s daughter was born with a hole in her heart. he met up with a group of individuals of questionable character who agreed to deliver to george a healthy heart that could be a transplant for his daughter for a sum of $20,000. the group george negotiated with failed to deliver the heart. george tried to sue when he did not receive the heart but was surprised when the courts would not enforce the agreement.can george force performance of this contract? why or why not? (10 points)will he be able to recover the $20,000 that he gave for the heart? why or why not? (10 points)

Mechanical sissy washers are required to have