What is the semiperimeter of a scalene triangle of sides k, 2k and 3k?

1.	What is the semiperimeter of a scalene triangle of sides k, 2k and 3k?
A.	k
B.	2k
C.	3k
D.	4k
Answer» D. 4k

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What is the semiperimeter of a scalene triangle of sides k, 2k and 3k?

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