Math, asked by TenzinGyatso, 5 months ago

The perimeters of a triangle is 62.5 cm .If two of its sides are 18 cm and 21 cm, find the third side.​

Answers

Answered by riyakushwaha348
6

first side =18 cm

second side=21cm

perimeter of triangle=side+side+side

62.5 = 18 +21+side

62.5-18-21 = side

23.5 = side

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