Question
P6.AN.NK.17052214-A1
The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper WYZB that measures 21 cm by 13 cm. WX = AZ = 5 cm. The paper is folded along the dotted line XA such that point Y touches point B, as shown in Figure 2.
  1. Find the area of Figure 2. WXAZB, after the folding. 
  2. In Figure 2, ∠WXB is 80°. Find ∠XAZ in Figure 2.
4 m
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Primary 6 ANGLES P6.AN.NK.17052214

26 Jun 2024, 09:28 PM

The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper WYZB that measures 21 cm by 13 cm. WX = AZ = 5 cm. The paper is folded along the dotted line XA such that point Y touches point B, as shown in Figure 2.
  1. Find the area of Figure 2. WXAZB, after the folding. 
  2. In Figure 2, ∠WXB is 80°. Find ∠XAZ in Figure 2.
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