In the diagram below, the vertices of ADEF are the midpoints of the sides of the equilateral triangle ABC, and the perimeter of

Question

In the diagram below, the vertices of ADEF are the midpoints of the sides of the equilateral triangle ABC, and the perimeter of AABC is 36 cm.
What is the length, in centimeters, of EF?
1) 6
2) 12
3) 18
4) 4

Kunduz · Accepted Answer

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