Height, Ten Feet
The height radical and the height kanji are the same! That said, there's a secondary meaning to this kanji of ten feet. So, when you think of height, think of that height as being ten feet tall.
If you paid attention in radicals school, you'll be able to learn this kanji meaning easily.
じょう
たけ
None
When you think of height, think of our huge farmhand friend, Joe (じょう). He's a big guy, and he has a lot of height to him. In fact, he's ten feet tall.
Joe really is a big guy. Look up at him, and try to measure him, although ten feet might be a little high for you to reach.