Consider the following in respect of the above figure (triangle ABC with altitudes AD and BE, ∠ADB = ∠AEB = 90°) :
1ΔDAC ~ ΔEBC
2CA/CB = CD/CE
3AD/BE = CD/CE
Which of the above are correct ? [Figure: triangle with two altitudes forming right angles]

Question

Consider the following in respect of the above figure (triangle ABC with altitudes AD and BE, ∠ADB = ∠AEB = 90°) :

Which of the above are correct ? [Figure: triangle with two altitudes forming right angles]

Accepted Answer

Option A: 1,2,3