In the neighborhood park there is a circular grassy picnic area, but half of the grass has died. The city wants to replant the grass, but needs to know the square footage of the damaged area. If the circular picnic area is 150 feet across, what is the square footage of the damaged area? Let pi = 3.14

Thus, πr^2 is the equation for the area of a circle, which is equal to 17662.55 if we quantify it.

Then we have half that to get the dead grass area (square miles), which is 8831.25 square feet, then option B is the solution.

*please make me brainlisttt!!!

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet