Question
P6.AN.NK.17052214-A1
The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper XZAC that measures 19 cm by 15 cm. XY = BA = 6 cm. The paper is folded along the dotted line YB such that point Z touches point C, as shown in Figure 2.
  1. Find the area of Figure 2. XYBAC, after the folding. 
  2. In Figure 2, ∠XYC is 72°. Find ∠YBA in Figure 2.
4 m
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Primary 6 ANGLES P6.AN.NK.17052214

17 Jun 2024, 05:32 PM

The figures are not drawn to scale. Figure 1 shows a rectangular piece of paper XZAC that measures 19 cm by 15 cm. XY = BA = 6 cm. The paper is folded along the dotted line YB such that point Z touches point C, as shown in Figure 2.
  1. Find the area of Figure 2. XYBAC, after the folding. 
  2. In Figure 2, ∠XYC is 72°. Find ∠YBA in Figure 2.
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