Karen ate a 70 degree section of her birthday pie with a diameter of 12 inches.

What is the area of the section of the pie that is leftover?

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Asphere has a diameter of 10 in. what is the volume of the sphere?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r