Question
P6.AN.NK.17052214-A1
The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper SUVX that measures 22 cm by 16 cm. ST = WV = 5 cm. The paper is folded along the dotted line TW such that point U touches point X, as shown in Figure 2.
  1. Find the area of Figure 2. STWVX, after the folding. 
  2. In Figure 2, ∠STX is 78°. Find ∠TWV in Figure 2.
4 m
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(b)
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2
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Primary 6 ANGLES P6.AN.NK.17052214

17 May 2024, 03:20 AM

The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper SUVX that measures 22 cm by 16 cm. ST = WV = 5 cm. The paper is folded along the dotted line TW such that point U touches point X, as shown in Figure 2.
  1. Find the area of Figure 2. STWVX, after the folding. 
  2. In Figure 2, ∠STX is 78°. Find ∠TWV in Figure 2.
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