the perimeter of a triangular field is 230 cm . if the length of its two sides is 120 m and 90cm find its length of its third side.????
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Answer:
third side = 20CM
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Step by step explanation :
Total length is230 cm
Length of two sides is 120+90 =210 cm
Length of third side = 230 - 210 = 20 cm
Total length is230 cm
Length of two sides is 120+90 =210 cm
Length of third side = 230 - 210 = 20 cm
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