dik açı
Also known as square angle
90° açı (π/2 radyan): düz bir doğrunun oluşturduğu açıyı (180°) iki yarıya bölen açı
AI overview
A right angle is a 90-degree angle formed when two lines meet at a perfect quarter-turn, dividing a straight line into two equal parts. Right angles matter because they're fundamental to construction, design, and mathematics—they appear everywhere from building corners to coordinate systems and help us measure and organize space precisely.
AI-generated from the Wikipedia summary — may contain errors.