solution below

Question

asked 2021-01-10

asked 2021-08-12

To find: The area of shaded region in terms of r

asked 2021-08-12

Find the area of the shaded region. Round to the nearest tenth.

Area of the shaded region=

Area of the shaded region=

asked 2021-01-22

[Pic]

area: about \(□\square□ mm^{2}\)