Find the area of the shaded region Use 3.14 for z. Une pencil and paper What would happen to the area if one of the dimensions were changed? Explain your reasoning
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The area is approximately
(Round to the nearest hundredh as needed)

I NEED HELP

Your answer is B.

The area of the shaded region will be the area of the circle minus the area of the triangle inside the circle. Then:

The circle has radius 4 cm (distance from the center to the edge of the circle), so the area of the circle is

Now, the area of the triangle is

The base of the triangle is the diameter of the circle (as you can see in the image) and the height is the radius of the circle. Then the are of the triangle is

Finally, the shaded area is = .

the last choice

step-by-step explanation: