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The perimeter of an isoscele triangle is 42cm and its base is 3/2 times each of the equal sides. Find (1) the lenght of each side of the triangle, (ii) the area of the triangle, and (iii) yje height of the triangle. (Given, root7 =2.64) |
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Answer» 1)12=12,18 height=7.935 area= 35.70 cm² |
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