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ajinkya bhole Grade: 10
```        given A-M-B  AM=60 BM=84
PM is perpendicular to AB PM=45
S is a circle with centre P and radius 15. Q is variable pt. on S such that AQ is maximum
find BQ```
7 years ago

## Answers : (1)

147 Points
```										Dear ajinkya

AQ will be maximum if it  digonally apposite to A
cos x =4/5
sinx =3/5

so  PL =15cosx =12
QL =15sinx =9
BN =BM-NM =84-12= 72
QN=QL+LN  = 45+9 =54
BQ =√(722+542) =90
Please  feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we  will get you  the answer and detailed  solution very  quickly.   We are all IITians and here to help you in your IIT JEE preparation.  All the best.   Regards, Askiitians Experts Badiuddin
```
7 years ago
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