find the perimeter of the triangle with given sides
12cm,13cm,15cm, with explain
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Answered by
0
Answer:
40 cm
Step-by-step explanation:
the sum of all sides of any shape is called its perimeter
Answered by
2
Step-by-step explanation:
WE KNOW THAT PERIMETER OF A TRIANGLE = SUM OF LENGHTS OF ITS SIDES
SO, PWRIMETER OF GIVES TRIANGLE= (12+13+15)cm = 40cm
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