Question
P5.AP.NK.23022717-A1
In the figure, CDEF is a rectangle with a perimeter of 48 cm. CH, CE, GH and GE are straight lines. The length of CD is twice the length of DE.
  1. What is the area of rectangle CDEF?
  2. Given that the area of triangle GEH is 20 cm2, find the area of triangle FCH.
4 m
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Primary 5 AREA PERIMETER P5.AP.NK.23022717

17 Jun 2024, 12:20 AM

In the figure, CDEF is a rectangle with a perimeter of 48 cm. CH, CE, GH and GE are straight lines. The length of CD is twice the length of DE.
  1. What is the area of rectangle CDEF?
  2. Given that the area of triangle GEH is 20 cm2, find the area of triangle FCH.
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