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OpenStudy (anonymous):
(a) Given triagle ABC, where a=17, b=21, and angle A=64 degree, find the missing angles . (Round each measure to the nearest whole number) (b) Indicate the number of triangles that can be drawn with the given information I really need help
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OpenStudy (anonymous):
C is 142 does 17+21 equals 38 and 180-38 = 142
OpenStudy (anonymous):
I am so confused
OpenStudy (anonymous):
What do you mean by a = 17 or b = 21. Are those the sides or angles?
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