Mathematics, 23.07.2021 14:00 carson5238

15. *Cho hình bình hành ABCD, Ab là góc nhọn, AC cắt BD tại O, DE ⊥ AB tại E, DF ⊥ BC tại F.
(a) Chứng minh rằng tam giác FOE cân
(b) Giả sử BAD [ = m. Tính EOF [theo m.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, dward5823

Write a corresponding real world problem to represent 2x - 125=400

Answers: 1

continue

Mathematics, 21.06.2019 17:50, bobyjoetato4599

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Answers: 3

continue

Mathematics, 21.06.2019 20:00, ghlin96

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Answers: 1

continue

Mathematics, 22.06.2019 00:00, mikisims

Y+ 2/y is it a polynomial in one variable or not? and if so, why?

Answers: 1

continue

You know the right answer?

15. *Cho hình bình hành ABCD, Ab là góc nhọn, AC cắt BD tại O, DE ⊥ AB tại E, DF ⊥ BC tại F.
...