Math, asked by Anubhav814, 7 hours ago

The three sides of a triangle are a + 3b - 4c, 3a - b + c and 5a - b - 2c. Find its perimeter.

Answers

Answered by lis123

1

Answer:

9a+b-5c

Step-by-step explanation:

a+3b-4c

3a-b+c

5a-b-2c

=

9a+b-5c

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