Question
P4.AN.JM.17092844-A1
The figure shows a piece of rectangular paper ABCD folded at one of its corners D. ∠DEF = 18°. Find ∠DEC.
3 m
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Primary 4 ANGLES P4.AN.JM.17092844

04 May 2024, 08:24 AM

The figure shows a piece of rectangular paper ABCD folded at one of its corners D. ∠DEF = 18°. Find ∠DEC.
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