\( \angleWSR\) =\(3.5t\) - t =\(2.5t\) = 2.5*40 =100
IMO -D
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If\( t =40\) , what is the degree measure of\( \angleWSR\) ?
(A) 140
(B) 120
(C) 110
(D) 100
(E)80
...
IMO -D
Bunuel wrote:
If\( t =40\) , what is the degree measure of\( \angleWSR\) ?
(A) 140
(B) 120
(C) 110
(D) 100
(E)80
Spoiler: ::
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1.jpg
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