gtyler0501 gtyler0501
  • 14-01-2017
  • Mathematics
contestada

angle 20 degrees
opposite leg is 15
what is hypotenuse?

Respuesta :

kinell kinell
  • 14-01-2017
The trig ratio that we would use is [tex]sin \theta = \frac{opp. leg}{hyp} [/tex]
Plugging in the values we get the following equation
[tex]sin20^o= \frac{15}{h} [/tex]
Looks tricky but you just need to interchange sin 20 and h
[tex]h= \frac{15}{sin20^o} [/tex]
You probably need to make sure your calculator is in degree mode.
hypotenuse is approximately 43.86
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