Recent content by ThienNguyen

Here's the whole problem, it's from a practice AMC 10 test #25. I was able to solve 24 but the last one >.<

Let a, b, and c be positive integers such that: \frac{1}{a^2} + \frac{1}{b^2} = \frac{1}{c^2} Find the sum of all possible values of a that are less than or equal to 100. My shot at it: I think may be that equation would also equals to a^2 + b^2 = c^2... So may be a is the sum of all the...

Homework Statement In Rectangle ABCD, AB=4 and BC=3. Find the side length of Rhombus AXYZ, where X is on AB, Y is on BC and Z is on BD. 2. Relevant Questions: The Attempt at a Solution Hi, so here's my picture for the problem...I tried to draw the exact picture with exact value...