1. A triangle has internal angles 67° and 48°. The third angle is?
(A)115°
(B)75°
(C) 65°
(D)60°
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統計: 尚無統計資料
統計: 尚無統計資料
1. A triangle has internal angles 67° and 48°. The third angle is?
(A)115°
(B)75°
(C) 65°
(D)60°