# Ask a Question

what is the proccedure for change the subject (math) in class 12 th Commerce

- Asked in: CBSE Rules and Regulations
- Asked By Pawan Mohanka
- Asked on April 14, 2014

what is the proccedure for change the subject (math) in class 12 th Commerce

- UNNATI NIGAM 1170
- utkarsh 501
- nisargshah95 440
- kartik sharma 331
- unnatinigam443@rediffmail.com 330
- Malvinder 263
- KKunal Yadav 260
- kartik1 230
- Aditya_Mall_Rajput_facebook 230
- HackerboyPratik 220

1

## Answers

The angle of a cyclic quad. abcd , angle a = 6x + 10 , angle B = 5x , angle c= x+y , angle d = 3y-10 . Find xy and henxe four angles !!!! send answer to sushantkashyap5@gmail.com