Question
STUV is a rectangular piece of paper with a perimeter of 176 cm. ST is 64 cm and point W is the mid-point SV. 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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STUV is a rectangular piece of paper with a perimeter of 176 cm. ST is 64 cm and point W is the mid-point SV. It is folded along the dotted line as shown in Figure 1. What is the area of the shaded triangle?