Suppose the area of the ΔABC is 10√3 . Length of segments AC and AB be 5 and 8 respectively. Then the angle A is (are) :
(A) 45° or 135°
(B) 30° or 150°
(C) 90°
(D) 60° or 120°
Home Modern › Forums › UPSEE › Suppose the area of the ΔABC is 10√3 . Length of segments AC and AB be 5 and 8 respectively. Then the angle A is (are) :(A) 45° or 135° (B) 30° or 150°(C) 90° (D) 60° or 120° › Reply To: Suppose the area of the ΔABC is 10√3 . Length of segments AC and AB be 5 and 8 respectively. Then the angle A is (are) :(A) 45° or 135° (B) 30° or 150°(C) 90° (D) 60° or 120°
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