SOLUTION: If the lengths of an isoselese are 6, 6 and 10 what is the angle of the obtuse angle?

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Question 600659: If the lengths of an isoselese are 6, 6 and 10 what is the angle of the obtuse angle?
Answer by Alan3354(69443) About Me  (Show Source):
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If the lengths of an isoselese are 6, 6 and 10 what is the angle of the obtuse angle?
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The 2 acute angles are arccos(5/6) =~ 33.557 degs
Tha obtuse angle = 180 - 2*33.57 = ~112.885 degs