Question
P6.AN.NK.17052214-A1
The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper PRSU that measures 22 cm by 15 cm. PQ = TS = 4 cm. The paper is folded along the dotted line QT such that point R touches point U, as shown in Figure 2.
  1. Find the area of Figure 2. PQTSU, after the folding. 
  2. In Figure 2, ∠PQU is 77°. Find ∠QTS in Figure 2.
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Primary 6 ANGLES P6.AN.NK.17052214

21 May 2024, 01:15 AM

The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper PRSU that measures 22 cm by 15 cm. PQ = TS = 4 cm. The paper is folded along the dotted line QT such that point R touches point U, as shown in Figure 2.
  1. Find the area of Figure 2. PQTSU, after the folding. 
  2. In Figure 2, ∠PQU is 77°. Find ∠QTS in Figure 2.
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