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What is the value of x in the triangle below? Round your answer to the nearest tenth if necessary. Please show your work! tyy

What is the value of x in the triangle below Round your answer to the nearest tenth if necessary Please show your work tyy class=

Respuesta :

ColinG

Answer:

x = 14.3

Step-by-step explanation:

To find one of the sides, we can use the pythagorean theorem:

a² + b² = c²

a² = c² - b²

a = √c² -b²

a = √(20)² -( 14)²

a = 14.3