the perimeter of a triangle whose sides measures 2a, b and a + b is dash
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Answered by
9
Answer:
3a + 2b
Step-by-step explanation:
Perimeter = Sum of sides
side 1 = 2a
side 2 = b
side 3 = a+b
Perimeter
= 2a + b + a + b
= 3a + 2b
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Answered by
3
Perimeter of triangle = sum of all the side
i.e 2a+b+a+b
3a+2b is the correct answer
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