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Home > PC3 > Chapter 10 > Lesson 10.2.2 > Problem 10-140


What are the dimensions of a rectangle whose width is of its length and has a diagonal of length cm?  

Draw and label a diagram.

Rectangle, bottom side labeled, L, right side labeled, 0.78 L, dashed diagonal from bottom left to top right, labeled 30.

Write and solve an equation using the Pythagorean Theorem.