As a reward for achieving their goals, all students in the ninth grade are invited to an ice cream party. Write an expression that could represent an estimated cost for the party. Use at least one letter. State what each part of the expression represents.

Write the equation using the "WIRIS editor" button .

answer: 45

step-by-step explanation:

try remembering the steps

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

36

step-by-step explanation: