SOLUTION: What is the perimeter of an isosceles triangle with a base of 22 and a vertex angle of 110

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Question 1028577: What is the perimeter of an isosceles triangle with a base of 22 and a vertex angle of 110
Answer by Alan3354(69443) About Me  (Show Source):
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What is the perimeter of an isosceles triangle with a base of 22 and a vertex angle of 110
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s = length of the 2 equal sides
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11/s = sin(55)
s = 11/sin(55)
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Perimeter = 22 + 22/sin(55)