Pls help me fast I really need to know the answer fast! Thank you! You get 11 points <3

Describe what moves you could use to create the transformation of the original image shown at right

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.