I should be mature
In the above diagram, the line AB is tangent to the smaller of two concentric circles, and is 19 cm long. The area of the colored region can be written as "C" times "pi"
What is the value of "C" ?
The answer is 90.25.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!