Rogeartest4
Rogeartest4 Rogeartest4
  • 01-07-2019
  • Mathematics
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Find the missing lengths in right triangle mno. Estimate your answer your answer to two decimal places..

Find the missing lengths in right triangle mno Estimate your answer your answer to two decimal places class=

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marcthemathtutor
marcthemathtutor marcthemathtutor
  • 01-07-2019

Answer:

x = 11.79

? = 6.25

Step-by-step explanation:

Using the law of sines

[tex]\frac{10}{sin58}[/tex] = [tex]\frac{x}{sin90}[/tex]

x = sin 90° x [tex]\frac{10}{sin58}[/tex] = 11.79

by Pythagorean theorem,

?² + 10² = x²

? = √  (x²- 10²)

? = √  (11.79²- 10²) = 6.25

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