Question
P6.AP.TL.17090769-A1
PSLE
CFGH is a rectangular cardboard with CH = 14 cm. Two quarter circles have been cut from it as shown. The remaining cardboard, which is the shaded part, has an area of 98 cm2. Using π = 227, find the length of DE.
3 m
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STUDENT

Primary 6 AREA PERIMETER P6.AP.TL.17090769

17 May 2024, 06:12 PM

PSLE
CFGH is a rectangular cardboard with CH = 14 cm. Two quarter circles have been cut from it as shown. The remaining cardboard, which is the shaded part, has an area of 98 cm2. Using π = 227, find the length of DE.
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