Question

8) Triangle ABC AB² = AC² + CB², which points
the ortho center of the triangle
ABC ?​

Answer 1

Step-by-step explanation:

Orthocenter is the point where perpendicular

from there vertices to the three sides

of a triangle meet.

Here perpendicular from A and C to

BC and AB produced meet at P.

As ∠ABM+∠ABC=180∘

⇒∠ABM=30∘

In △ABM,∠AMB+∠ABM+∠MAB=180∘

90∘+30∘+∠MAB=180∘

⇒∠MAB=60∘

In △APL,∠APL+∠ALP+∠PAL=180∘

⇒∠APL+90∘+60∘=180∘⇒∠APL=∠APC=30∘

Answer 2

Answer:

go on youtube and search orthocenter and centroid then there will be a video from khans academy

Step-by-step explanation: