D is on side AC of Triangle ABC. We know [ABC] = 120, AD = 8, DC = 3. What is [ABD]?
D is on side AC of Triangle ABC. We know [ABC] = 120, AD = 8, DC = 3. What is [ABD]?
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AC = 11 [ABC] = 120 AD = 8
AB = 240 / 11 = 21 9/11
[ABD] = 1/2(8 * 21 9/11) = 87 3/11