### Home > CCG > Chapter 11 > Lesson 11.1.1 > Problem 11-19

11-19.

Write an equation representing the relationship between

.Think of the Pythagorean Theorem.

Write an expression for

. What is if ?Write an expression for

. What is if ?

11-19.

Write an equation representing the relationship between

.Think of the Pythagorean Theorem.

Write an expression for

. What is if ?Write an expression for

. What is if ?