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2. 2.) The sides of a triangle are 8 cm, 15cm and 17 cm. Find its area. |
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Answer» Step-by-step explanation: hi rishabh s= 8+15+17/2 ==> s=20cm by herons formula, area = √20(20-8)(20-15)(20-17) area = √20(12)(5)(3) area = √20×15×12 calculate further ANSWER will be, 60 thus area will be 60 cm² |
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