Let A (2,alpha), B (3,5), C (4,5) are the vertices of triangle ABC whose area is 10(units)^2, then value of a
is/are -
(A) 20
(B) 25
(C) -20
(D) – 15
Answers
Answered by
1
-15
Step-by-step explanation:
-15!///////////----------------------------------/______
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