Question

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.

Answer 1

Answer:

x = 11.2 mi

Step-by-step explanation:

$c^{2} = a^{2} + b^{2}\\(14.4)^{2} = (9)^{2} + b^{2}\\207.36 - 81 = b^{2} \\126.36 = b^{2}\\\sqrt{126.36} = b\\b = 11.2$

Answer 2

>> Answer

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$\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}$

• Step by step :

x² = (14,4)² - (9)²

x² = 207,36 - 81

x² = 126,36

x = 11,2mi✔