find the perimeter of a triangle whose sides are 30 cm , 45 cm and 55 cm
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8
Answer:
30cm + 45cm + 55cm = 130cm
Step-by-step explanation:
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Answered by
1
Perimeter of Triangle = a+b+c
Where,
• a = side
• b = height
• c = Side
Perimeter = 30+45+55= 130cm
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