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the sides of a triangle are 7cm and 10cm. which of the following length can be the length of the third side |
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Answer» Answer: LET the third side be x then, two sides = 7x and 10x according to question 7x + 10x + x = 180 ( sum of all ANGLES of a triangle) 18x = 180 x = 10 Hence, The LENGTH of third side = 10 cm |
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