Trapezoid K prime is the image of trapezoid K after a series of transformations.

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Ineed me i stuck and i don’t want to get it wrong

This is about circle theorems. someone asap : (