三角形の頂点から底辺に垂線を引く。
Draw a perpendicular line from the vertex of the triangle to the base.
Physical top of a mountain, hill, or similar high point.
Standing at the summit of Mt. Fuji was a dream.
Highest rank or position in a profession, field, or hierarchy.
He reached the top of the industry at a young age.
He rose to the top of the industry.
Her popularity peaked last year.
He finally reached the very pinnacle of the judo world.
The whole team is aiming for the top spot of the championship.
頂点 literally means 'apex' and is used more broadly for the highest point of anything (including math and rankings), while クライマックス is specific to the dramatic high point of a story or event.
vertex data
apex predator; top predator
vertex shader