Answer:
A.
Step-by-step explanation:
pls give brainlest
First you express it as a fraction so that would be 2475/1000 which can be simplified to 99/40
The formula for the area of a circle is a = <span>πr², r being the radius.
To tackle this problem, find the area of the square and then subtract the area if the circle:
Area of square = 20 * 20 = 400
Area of circle = </span><span>π(10)² = 100</span><span>π = 314
Area of square - area of circle = 400 - 314 = 86 m²
Hope this helps!
</span>
12/51 x 100 = 23.53%
Answer: 23.53%
-12n+12m that is the answer
