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WILL MARK BRAINLIEST IF YOU ANSWER THIS CORRECTLY AND FULLY WORTH TONS OF POINTS a goat is kept on a 4 meter chain connected to a metal hook in the ground. Approximately what area of grass can she eat? If she is chained at the center of the 8 meter side of the garage what area of grass can she eat

Respuesta :

kittyhumanlover

Answer:

1. 16π m^2

2. 8π m^2

Step-by-step explanation:

We can think of this as a circle. The goat can at most be 4m away from the center. This can be visualized as a circle with 4m radius. The area for that is πr^2, or 4^2π, which is 16π meters squared.

Now, the goat has a semicircle of land because half of the circle area she once had is taken up by the side of the garage. 1/2 of 16π is 8π meters squared.

Good Luck!

beezyrayn
Pi r^2, in other words 16pi

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