Geometry Help if you know and if you want.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence