Check the picture below.
notice, is just a circle inscribed in a square.
now for the first one, we know the diameter is 14, so the square is a 14x14, and the radius of that is half the diameter or 7.
now, if we get the area of the square, which includes the area of the circle, and THEN get the area of the circle and subtract it from the square's, what's leftover is the shaded section.
now, for the one on the right-hand-side, the radius is 8, and square's area is 16x16,
The answer is square root of 46. The first two are somewhere in between 5 and the last one is after 7. C was the only one that lied in 6.7
To convert a percent to a number, remove the percent sign and divide it by 100.
37.1% = 37.1 / 100 = 0.371
37.1% - 0.371
Hope this helps!
Answer:
First space:1000
Second space:1.1
Third space11000
Step-by-step explanation: