Math, asked by Kausha6349, 1 year ago

The primetre of a triangle is 75 cm . two of sides are 20 cm and 30 cm , find the third side.

Answers

Answered by drprabhudayakiran
0

answer:

25

Step-by-step explanation:

perimeter of triangle=sum of it's parallal sides

75=20+30+X

75=50+X

X=75-50=25

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