plainjewels plainjewels
  • 23-04-2020
  • Mathematics
contestada

Solve the triangle if a = 11 and B = 80°.

Respuesta :

Lilnell Lilnell
  • 23-04-2020

Answer:

89

Step-by-step explanation:

80+11=91 and 180-91=89

Answer Link
abigailm6387
abigailm6387 abigailm6387
  • 23-04-2020
Answer:89

Explanation: A triangles angles add up to 180 degrees therefore you would need to add the 2 angles that you already know in this case 91 and subtract it from 180 to find the missing side 89 would be the answer.

Hope this helped :)
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