Question
VWXY is a rectangular piece of paper with a perimeter of 154 cm. VW is 55 cm and point Z is the mid-point VY. It is folded along the dotted line as shown in Figure 1. What is the area of the shaded triangle?
2 m

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VWXY is a rectangular piece of paper with a perimeter of 154 cm. VW is 55 cm and point Z is the mid-point VY. It is folded along the dotted line as shown in Figure 1. What is the area of the shaded triangle?