In the figure below, the rectangle at the corner measures a cm x b cm. What is the radius of the circle in cm?
It would be good to add a test where the solution is not 5*a, which always happens when b = 2*a.
e.g. a=2, b=9, r=17; a=1, b=8, r=13; a=18, b=25, r=73; etc.
good one :)
Bottles of beer
Getting logical indexes
03 - Matrix Variables 3
05 - Vector Equations 1
Area of a circle
Number of divisors of a given number
Recursive Standard Deviation
length of string on cylinder
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office