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triangle ABC is right angles at A. AD is parallel to BC, AB=6 cm and AC = 8 cm. Find the area of triangle ABC. Also find the length of AD |
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Answer» area of ABC= 1/2(base)(PERPENDICULAR)= 1/2(6)(8)=24cm²AD²=BC ²= AB²+AC² = 6²+8²=36+64=100AD²=10²AD=10 |
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