Khan Academy
Learn about hypotenuse, opposite, and adjacent sides in right triangles.
خان اکیڈیمی
If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and …
Khan Academy
Explore side ratios in right triangles as a function of the angles with Khan Academy's detailed lesson.
Khan Academy
Si vous voyez ce message, cela signifie que nous avons des problèmes de chargement de données externes. Si vous avez un filtre web, veuillez vous assurer que les domaines *. …
Trigonometric ratios in right triangles - kk.khanacademy.org
Sal shows a few examples where he starts with the two legs of a right triangle and he finds the trig ratios of one of the acute angles.
Jejda! - Khan Academy
Use trigonometric ratios (sine, cosine, and tangent) to calculate missing side lengths and angle measures in a right triangle, including applications of angles of elevation and depression; …
خان اکیڈیمی
Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh.If this problem persists, tell us.tell us.
Precalculus: Trigonometry: Triangles - ka.khanacademy.org
თუ თქვენ ხედავთ ამ შეტყობინებას, ესე იგი საიტზე გარე ...
可汗学院 - Khan Academy
如果你看到这则信息,这表示下载可汗学院的外部资源时遇到困难. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
Donate - Khan Academy
Math: Pre-K - 8th grade; Pre-K through grade 2 (Khan Kids) Early math review; 2nd grade; 3rd grade; 4th grade; 5th grade; 6th grade; 7th grade; 8th grade; Basic geometry and measurement