CBSE Class 9 Answered

any 8 best applications of mid point teorem in everyday life?

Asked by sanjeev.mami | 22 Dec, 2015, 06:58: AM

Expert Answer

T h e r e space w i l l space n o t space b e space t h e space d i r e c t space a p p l i c a t i o n space o f space a space m a t h e m a t i c a l space c o n c e p t space i n space d a i l y space l i f e. B u t space a l l space t h e space c o n c e p t s space a r e space b u i l d space t o space u p g r a d e space t h e space l i f e space s t y l e space o f space m a n k i n d. C o n s i d e r space t h e space c o n s t r u c t i o n space o f space v e r y space t a l l space b u i l d i n g s.

T o space c o n s t r u c t space a n g l e s space i n space t h e space a b o v e space b u i l d i n g s comma space w e space n e e d space t o space b u i l d space s u p p o r t space p i l l a r s. T h space p o s i t i o n space o f space t h e space p i l l a r s space s h o u l d space b e space s u c h space t h a t space t h e space l i n e space j o i n i n g space t h e space p i l l a r s space i s space p a r a l l e l space t o space t h e space b a s e space o f space t h e space t r i a n g u l a r space p o s i t i o n o f space t h e space b u i l d i n g s. A n d space t h u s space m a i n t a i n i n g space t h e space s t a b i l i t y space o f space t h e space b u i l d i n g s.

C o n s i d e r space t h e space f o l l o w i n g space f i g u r e.

W h i c h space o f space t h e space a b o v e space t a b l e s space a r e space s t a b l e ? O b v i o u s l y comma space t h e space t a b l e space w i t h space d i a g o n a l s space i s space s t a b l e. T w o space t r i a n g l e s space f o r m e d space b y space t h e space d i a g o n a l s space a r e space c o n g r u e n t space a n d space c o n g r u e n t space t r i a n g l e s c a n n o t space c h a n g e space t h e space s h a p e space a n d space h e n c e space i t space i s space s t a b l e. B u t space t a b l e space w i t h space f o u r space l e g s comma space c a n space f o r m space a n y space t y p e space q u d r i l a t e r a l s space a n d space h e n c e space t h e y space a r e a r e space n o t space s t a b l e. S o space f o r space a s s e m b l i n g space t h e s e space t y p e space o f space f u r n i t u r e s space w e space c a n space u s e space C o n g r u e n c y space o r space s i m i l a r i t y space o f space t r i a n g l e s.

Answered by Vimala Ramamurthy | 22 Dec, 2015, 04:01: PM

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