Admiral Betasin

1. Cộng đồng
2. Positive Stories and Testimonials
3. Khan is my daughter's Mr. Riley

It's so great to hear that! Thanks for sharing your story!

1. Cộng đồng
2. Computing Platform Community Discussions
3. Advanced JS. Need some help!

The issue is that you don't have a draw function. Put line 969 inside of the draw function and the program should work. 

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. New 'favorite' button on videos and articles!

Hi Layla Gloria, That seems like a good idea! You could also highlight articles/videos you might want to view later.  The developers are working on implementing new things, so hopefully they'll con...

1. Cộng đồng
2. Computing Platform Community Discussions
3. Advanced JS. Need some help!

So right now, you're trying to make the buttons change color when they are hovered over?

1. Cộng đồng
2. Computing Platform Community Discussions
3. Advanced JS. Need some help!

Hi o_o Yao, Try adding a background right after you open the draw function. If this doesn't work, could you give me a link to the project so I can take a look at it (don't link me to the challenge....

1. Cộng đồng
2. Content Requests and Feedback
3. Music Appreciation / Music History

Hi jallen, Khan Academy already has some music content which you can find here. Otherwise, I'm sure the content specialists will consider your suggestions. Thanks for posting!

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. I would appreciate it if the time of the videos were listed besides the videos on the lesson pages

Hi Gabrielle Pantano, I agree, this could be a helpful feature so you don't need to go to the video to see its length. The developers have a long list of things to get done, but I'm sure they'll co...

1. Cộng đồng
2. Positive Stories and Testimonials
3. Thank for your math classes

Hi 1902Grand, Thanks for your post! I'm so glad to hear you found KA's videos understandable.

1. Cộng đồng
2. Study Group
3. hypotenuse of an oblique triangle

Hi Asuna, For an oblique triangle, trigonometric ratios do not apply. This include the law of sines. Also, oblique triangles cannot have a hypotenuse. A hypotenuse is defined as "The longest side i...

1. Cộng đồng
2. Content Requests and Feedback
3. add a class for python

Hi someone, I've seen Python and other programming language suggestions a lot. Python could definitely be a good language to add. The content specialists are busy adding new things all the time. Ri...