Mathematics, 22.07.2019 08:30 lzrd3rik
Triangle ∆abc has area of s m2. points n and p are taken on rays bc and ca respectively so that the length bn = 2bc and cp = 3ca. find the area of ∆pbn. (hints: find the area of ∆pbc in terms of s by looking for triangles with equal heights. then compare the area of ∆pbc to the area of ∆pnc.)
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Triangle ∆abc has area of s m2. points n and p are taken on rays bc and ca respectively so that th...
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