The pieces shown are like all of 8 slices of a pizza.
the area of cirlce = area of the rectangle formed by rearranging the pizza slices.
= (pi*r)*r
The first one would be x^12
3.25(4)+2(6) --plug in values
13+12 --multiply
$25 --answer
Answer:
9.2, 11/12, 91.7, 91.6, .91
Step-by-step explanation:
