Four-sides-mAB-mBC-mCD-and-mDA-of-a-quadrilateral-ABCD-have-measurement-a-b-c-and-d-units-respectively-Let-the-sum-of-any-adjacent-sides-is-not-equal-to-the

Question Number 1378 by Rasheed Soomro last updated on 28/Jul/15

F o u r s i d e s m \overset{―}{AB}, m \overset{―}{BC}, m \overset{―}{CD} a n d m \overset{―}{DA} o f a quadrilateral

ABCD h a v e m e a s u r e m e n t a, b, c a n d d u n i t s r e s p e c t i v e l y .

L e t t h e s u m o f a n y a d j a c e n t s i d e s i s n o t e q u a l t o t h e s u m o f

r e m a i n i n g a d j a c e n t s i d e s a n d m e a s u r e m e n t o f a l l t h e s i d e s

i s p o s i t i v e a n d r e a l .

W h a t c o u l d b e t h e p o s s i b l e m i n i m u m a n d m a x i m u m v a l u e s

o f i t s o n e a n g l e m ∠ A ?

Commented by 123456 last updated on 26/Jul/15

m ∠ A + m ∠ B + m ∠ C + m ∠ D = 360 °

Commented by prakash jain last updated on 27/Jul/15

m \in N and are the sides integers ?

Commented by prakash jain last updated on 28/Jul/15

All values will be possible except 0, π, 2 π .

Commented by Rasheed Soomro last updated on 28/Jul/15

S i r y o u a r e v e r y r i g h t . W h a t a m e a n i n g l e s s q u e s t i o n h a v e

I a s k e d! I a m v e r y v e r y s o r r y . T h i s w e r e n o t w h a t I s h o u l d

h a v e a s k e d!