### Home > GC > Chapter 11 > Lesson 11.2.2 > Problem 11-84

11-84.

While making his lunch, Alexander sliced off a portion of his grapefruit. If the area of the cross-section of the slice (shaded at right) was

If the

By the Pythagorean Theorem

in

11-84.

While making his lunch, Alexander sliced off a portion of his grapefruit. If the area of the cross-section of the slice (shaded at right) was

If the

By the Pythagorean Theorem

in