Question

If DE=6x what is the perimeter of the triangle in terms of x?

A 6
B 18
C 18x

Answer 1

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Answer 2

The Perimeter of the triangle shown is 18x

The Perimeter of a triangle is the sum of each of its sides, The triangle given is equilateral, meaning that all the sides are equal in length.

Therefore, the Perimeter would be ;

6x + 6x + 6x = 18x

Hence, the Perimeter of the triangle is 18x