the 3 sides of a triangle are (3a-46) in (2a+2b) cm and (5a+6b) cm. Find the perimeter of the triangle
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Answer:
5a + 8b - 46
Step-by-step explanation:
Perimeter of the triangle = Sum of all sides in a triangle
= 3a - 46 + 2a + 2b + 5a + 6b
= 3a + 2a + 5a + 2b + 6b - 46
= 5a + 8b - 46
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