write urgently experts:

write urgently experts: 2.15 Write the Euclid's fifth postulate ? Ram and Shyam have same weights , each Of them s weight by 3 kg then how will their new weights be compared ?



Dear Student,
 

Euclid’s fifth postulate:  If a straight line falling on two straight lines forms the interior angles that together measure less than two right angles on the same side of it, then the two straight lines, if produced indefinitely, meet on that side on which the sum of the angles is less than two right angles.

According to this postulate, if the sum of two angles A and B (refer figure) formed by a line l and two other lines l 1and l 2 is less than two right angles (i.e., A + B < 180 ⁰ ), then lines l 1 and l 2 meet on the same side of angles A and B when extended indefinitely.



 



Given : Ram and Shyam have same weight. (Ram's weight = Shyam's weight)

And

They each gain 3 kg (+3= +3)

We know from second axiom of Euclid's " If equals be added to equals, the wholes are equal.  "

So,

Still Ram and Shyam have same  weight

Ram's weight  +  3  =  Shyam's weight  + 3  

Regards
 

  • 0
What are you looking for?