Find the Area of the figure below, composed of a rectangle and two semicircles. Round to the nearest tenths place.

40.4

Step-by-step explanation:

First you can find the area of the rectangle by multiplying 4x8 to get 28.

The 2 semicircles make up a circle when put together, so you can use pi times the radius squared to find the area. The equation is which is equal to 4pi.

Now, you have 28+4pi which is close to 28+(4x3.1)

28+(4x3.1)=28+12.4

28+12.4=40.4

Hope this helps!

452,489 to the nearest thousand is 452,000