1. Which of the following properly represents the relationship of it for a circle with a radius of 11 mm and a circumference of 69.12 mm?
On
22 mm
69.12 mm
11 mm
T =
69.12 mm
69.12 mm
ПЕ
11 mm
TL
69.12 mm
22 mm

Me d is also an option but i couldn't get it in the picture

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.