A\[\Delta \mathbf{DEF}\] is formed by joining the mid-points of the sides of \[\Delta \mathbf{ABC}\]. Similarly, a \[\Delta \mathbf{DEF}\] is formed by joining the mid-points of the sides of the \[\Delta \mathbf{PQR}\]. If the sides of the \[\Delta \mathbf{PQR}\] are of lengths 2, 3 and 4 units, what is the perimeter of the\[\Delta \mathbf{ABC}\]?

A\[\Delta \mathbf{DEF}\] is formed by joining the mid-points of the si

1.	A\[\Delta \mathbf{DEF}\] is formed by joining the mid-points of the sides of \[\Delta \mathbf{ABC}\]. Similarly, a \[\Delta \mathbf{DEF}\] is formed by joining the mid-points of the sides of the \[\Delta \mathbf{PQR}\]. If the sides of the \[\Delta \mathbf{PQR}\] are of lengths 2, 3 and 4 units, what is the perimeter of the\[\Delta \mathbf{ABC}\]?
A.	18 units
B.	36 units
C.	48 units
D.	cannot be determined
Answer» C. 48 units

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