A regular 1.6 apothecary hexagon is inscribed on a 2cm rayon circle. What is the area of the white part? ​

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

What else equals 42 and 30 for multiply

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921