Find the perimeter of the following triangle...
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Hey there here’s ur answer pls mark as brainliest
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Answer:
3b
Step-by-step explanation:
Let, the 3 sides were a, b , and c.
P = A + B + C
P = 2b + a + 4b - 3a + 2a - 3b
P = 2b + 4b - 3b + a + 2a - 3a
p = 6b - 3b + 3a - 3a
P = 3b
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