Math
posted by Sophie .
If the largest angle in a triangle is 70o, what is least possible value of the smallest angle of the triangle?
69o
1o
40o***
39o
41o
Is the correct answer 40?

Math 
Damon
a+b+70 = 180
a+b = 110
max a = 70
so min b = 11070 = 40 agree
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