Mathematics, 13.11.2020 02:40 princess6039
Find the mistake made in the following proof. Explain why you think your colleague made this mistake.
Given: AB∣∣∣∣ED and AB≅ED
Prove: ΔABF≅ΔDEF
Proof:
It is given that AB∣∣∣∣ED so angle ∠DEB is congruent to angle ∠ABE because parallel lines form congruent alternate interior angles with a transversal. It is also given that AB is congruent to ED and angle ∠AFB is congruent to angle ∠DFE because they are vertical angles and vertical angles are congruent. So, ΔABF is congruent to ΔDEF by ASA.
Answers: 2
Mathematics, 21.06.2019 18:00
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10
Answers: 1
Mathematics, 21.06.2019 22:10
What is the circumference of a circle with an area of 50.24 cm²?
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Find the mistake made in the following proof. Explain why you think your colleague made this mistake...
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