Chapter 6.7, Problem 3CC

For each right triangle, choose from the column on the right the equation that can be used to find the missing side.

a. ${12}^2+x^2=5^2$

b. ${12}^2+{13}^2=x^2$

c. $5^2+x^2={13}^2$

d. $x^2+4^2={\left(\sqrt{17}\right)}^2$

e. $1^2+4^2=x^2$

f. $5^2+{12}^2=x^2$

g. $5^2+{12}^2=x^2$

h. ${\left(\sqrt{17}\right)}^2+x^2=4^2$

CC3.