Acute angles

Sizes of acute angles in the right-angled triangle are in the ratio 1: 3. What is the size of the larger of them?

Your answer:

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips to related online calculators

Check out our ratio calculator.
See also our right triangle calculator.
See also our trigonometric triangle calculator.

You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem: video1