A3 cm by 3 cm rectangle sits inside a circle with radius of 4 cm

41.24 cm²

Step-by-step explanation:

Here is the complete question:  A 3 cm by 3 cm rectangle sits inside a circle with radius of 4 cm. What is the area of the shaded region?

Given: measurement of rectangle is

          Radius of circle is 4 cm.

We can find the area of shaded region by subtracting area of rectangle from area of circle.

First, lets find the area of rectangle

Formula; Area of rectangle=

Area of rectangle=

∴ Area of rectangle= 9 cm²

Now, finding the area of circle.

Formula: Area of circle= (∵ r is radius)

Area of circle=

∴ Area of circle= 50.24 cm²

Next solving to find area of shaded region.

Area of shared region=

Area of shaded region=

∴ Area of shaded region= 41.24 cm²

50-60=10

step-by-step explanation:

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant