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In which of the following cases can a right triangle ABC be constructed ?A. AB=5cm , BC=7cm, and AC=10 cmB. AB=7cm and BC=8cm and AC=12 cmC. AB=8 cm, BC=17 cm , and AC=15 cmD. AB=9 cm, BC=9 cm ad AC=10 cm . |
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Answer» Correct Answer - C In all the three given cases, `DeltaABC` is constructed, but `AB=8 cm , BC=17 cm and AC=15 cm ` form a right triangle, since `8^(2)+15^(2)=17^(2)`. Hence, the correct option is ( c). |
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