AMC 10 Step by Step
Log inSign up
Printable

2008 AMC 10A Problem 18

Include the solutionBack to the problem
2008 AMC 10A Problem 18AMC 10 Step by Step
Name:                             Date: September 13, 2026
Triangles: Area & Pythagorean · difficulty 3 of 5 · about 4 min · position P16-20

A right triangle has perimeter 32 and area 20. What is the length of its hypotenuse?

  1. A)

    574\frac{57}{4}

  2. B)

    594\frac{59}{4}

  3. C)

    614\frac{61}{4}

  4. D)

    634\frac{63}{4}

  5. E)

    654\frac{65}{4}

Working