Math, asked by srivishnu007, 1 year ago

Please friends answer faster ​

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Answers

Answered by kiranvkurienp90j3j
0

Answer:

Step-by-step explanation:

GIVEN

             angle b < angle a

             angle c < angle d

 

TO PROVE

                 

                  AD < BC

PROOF

             angle b < angle a

       SO, 

              OA < OB  ( SIDE OPPOSITE TO SMALLER ANGLE IS SMALL ITS THEOREM GIVEN IN NCERT) LET THE ABOVE ONE BE 1

     

      NOW, 

                 angle c < angle d

         SO, 

              OD <  OC ( SIDE OPPOSITE TO SMALLER ANGLE IS SMALL ITS THEOREM GIVEN IN NCERT)

​  LET THE ABOVE ONE BE 2

NOW, 

            ADDING 1 AND 2

  

     OA + OD < OB + OC

ADDING WE GET,  

      AD < BC

                      HENCE PROVED

MARK THIS AS BRAINLIEST....

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