milesccchapman
milesccchapman milesccchapman
  • 15-02-2021
  • Mathematics
contestada

Solve the triangle by finding the missing sides and angles. Round the sides to the nearest 10th and angle to the nearest degree 15 yd 13yd

Solve the triangle by finding the missing sides and angles Round the sides to the nearest 10th and angle to the nearest degree 15 yd 13yd class=

Respuesta :

10n31y
10n31y 10n31y
  • 15-02-2021

[tex] {c}^{2} - {b}^{2} = {a}^{2} [/tex]

[tex] {15}^{2} - {13}^{2} = {56}^{2} [/tex]

[tex] \sqrt{56} = 7.5\: yd[/tex]

//

[tex]sin = \frac{opp}{hyp} [/tex]

[tex] {sin}^{ - 1} = \frac{13}{15} [/tex]

[tex] = 60 \: degrees[/tex]

//

[tex]180 - 90 - 60 = 30 \: degrees[/tex]

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