Find the perimeter of triangle If sides are 20cm, 12cm, 5cm.
Answers
Answered by
2
Answer:
37cm
Step-by-step explanation:
Perimeter of triangle = (20+12+5)cm = 37cm
Answered by
1
Answer:
37 cm
Step-by-step explanation:
Let the sides be a, b, c
Perimeter of triangle= a+b+c
= 20+12+5 cm
= 37 cm
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