Find the area of the shaded region. round to the nearest whole number

86 cm

Step-by-step explanation:

you find the area of the entire square 400 cm

then find the area of the circle, 314.16

Subtract and round

and you are left with 86cm

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .