find the perimeter of a triangle of sides 5cm,7cm and 9cm
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Answered by
8
perimeter of triangle = sum of all sides
= ( 5 + 7 + 9)cm
= 21 cm
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= ( 5 + 7 + 9)cm
= 21 cm
I hope that this is helpful for you
please make me brainliest and follow me please
Answered by
5
Perimeter of a triangle = sum of all sides of a triangle.
,= 5cm + 7cm + 9cm = 21cm.
This is our answer.
,= 5cm + 7cm + 9cm = 21cm.
This is our answer.
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