Consider a circle that has a circumference of 28π centimeters.

PART A
What is the area, in cm^2, of this circle?

Part B
What would be the measure of the radius, in cm, of a circle with an area 20% greater than the circle in Part A?

25

step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: