Question
P4.AN.JM.17092871-A1
The figure shows a piece of square paper CDEF folded at two of its corners D and F. Given that ∠EHF = 80° and ∠DGE = 77°, find ∠DEF.
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Primary 4 ANGLES P4.AN.JM.17092871

04 May 2024, 03:02 AM

The figure shows a piece of square paper CDEF folded at two of its corners D and F. Given that ∠EHF = 80° and ∠DGE = 77°, find ∠DEF.
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