Question
P6.AP.JC.23100216-A2
PSLE
Figure 1 shows a triangular card LMN with LN = NM. A number of such cards were arranged along the four sides of a rectangular board. Figure 2 shows part of the arrangement. A total of 32 pins were placed at an equal distance of 46 cm apart to hold the cards.
  1. Find the length of PQ.
  2. Find the total area of the cards used.
4 m
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STUDENT

Primary 6 AREA PERIMETER P6.AP.JC.23100216

02 Jul 2024, 11:24 PM

PSLE
Figure 1 shows a triangular card LMN with LN = NM. A number of such cards were arranged along the four sides of a rectangular board. Figure 2 shows part of the arrangement. A total of 32 pins were placed at an equal distance of 46 cm apart to hold the cards.
  1. Find the length of PQ.
  2. Find the total area of the cards used.
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