A lunete is a semicircular window that is sometimes placed above a doorway or above a rectangular window. A certin lunette has a diameter of 80 in. To the nearest square inch, what is the area of the lunette?
A lunete is a semicircular window that is sometimes placed above a doorway or above a rectangular window. A certin lunette has a diameter of 80 in. To the nearest square inch, what is the area of the lunette?
Find the area of the purple shaded section.
Find the area of the shape.
Find the shaded area.
Find the arc length of the circle.
