is all the quadrilaterals are compatible with parallelogram.how can this concept be made easy

Asked by babuchennai91 | 28th Oct, 2015, 10:16: PM

Expert Answer:

W e space d o n t space u n d e r s tan d space t h e space q u e s t i o n space t h a t space y o u space a s k e d. A l l space p a r a l l e log r a m s space a r e space q u a d r i l a t e r a l s space a n d space t h e space r e v e r s e space i s space n o t space t r u e. T h a t space i s space a l l space q u a d r i l a t e r a l s space a r e space n o t space p a r a l l e log r a m s. P r o p e r t i e s space o f space p a r a l l e log r a m s colon 1. space O p p o s i t e space s i d e s space a r e space e q u a l. 2. space O p p o s i t e space s i d e s space a r e space p a r a l l e l. 3. space O p p o s i t e space a n g l e s space a r e space e q u a l. 4. space A d j a c e n t space a n g l e s space a r e space s u p p l e m e n t a r y. 5. space D i a g o n a l s space o f space a space p a r a l l e log r a m space b i s e c t space e a c h space o t h e r. 6. space S u m space o f space a l l space t h e space a n g l e s space o f space a space p a r a l l e log r a m space i s space 360 degree  P r o p e r t i e s space o f space a space q u a d r i l a t e r a l colon 1. space T h e r e space a r e space 4 space s i d e s space o f space a space q u a d r i l a t e r a l. 2. space T h e r e space a r e space 4 space a n g l e s space o f space a space q u a d r i l a t e r a l. 3. space S u m space o f space a l l space t h e space a n g l e s space o f space a space q u a d r i l a t e r a l space i s space 360 degree

Answered by Vimala Ramamurthy | 29th Oct, 2015, 02:31: PM

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