kyliehagarty1234 kyliehagarty1234
  • 22-08-2020
  • Mathematics
contestada

Find the area of the triangle with A=60º b=11ft and c=8ft

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AmandaR84
AmandaR84 AmandaR84
  • 22-08-2020

Answer:

38.105

Step-by-step explanation:

The area of this triangle  = 0.5 * b * c * sin(A)

= 0.5 * 11 * 8 *sin(60)           sin(60) = [tex]\sqrt{3} /2[/tex] = .866025...

= 0.5 * 11 * 8 * .866025

= 38.105

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Аноним Аноним
  • 22-08-2020

Answer:

23.42

Step-by-step explanation:

because b was 11 making it the base

and c was 8 making it the side

you have to convert the 60degrees into ft

Answer Link

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