A circle of radius r is inscribed inside a triangle whose sides are 13, 14, and 15 units long. Find the radius of the circle. [Problem submitted by John Formsma, LACC Professor Emeritus of Mathematics and former Chairman of the Department of Mathematics and Computer Science.] |
||

SOLUTION |

| Problem 1 | Problem 2 | Problem 3 | Problem 4 | Problem 5 |

| Problem 6 | Problem 7 | Problem 8 | Problem 9 | Problem 10 |