Matthew Fan's answer to uwu's Secondary 4 E Maths Singapore question.

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Matthew Fan
Matthew Fan's answer
39 answers (A Helpful Person)
1st
Rhombus has four equal sides. Together with your answer for the previous parts, we have BFE is equilateral. Then the required angle is 180-60-45=75 deg
uwu
Uwu
4 years ago
thank you:) :D