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In triangle ABC, AM is perpendicular on ...

In `triangle ABC`, AM is perpendicular on BC and AN is bisector of `angle A`. What is the measure of `angle MAN`, if `angle B= 55^@` and `angle C=35^@` ?
त्रिभुज ABC में, AM, BC पर लम्ब है तथा AN कोण A का द्विभाजक है | `angle MAN` का मान ज्ञात करें यदि `angle B= 55^@` and `angle C=35^@` है |

A

`10^@`

B

`12^@`

C

`15^@`

D

`5^@`

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