Classify this figure in as many ways as possible

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Tan198=asin164=? how to solve this? ?

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?