Question

please solve it......​

Answer 1

here is your answer...!

Answer 2

Hey there!

Here is your answer:

In the figure,since tangents drawn from the same external points are equal,

As=AP.--------(1)

DS=DR--------(2)

CQ=RC.-------(3)

BQ=PB--------(4)

Adding equations (1),(2),(3),&(4), we get,

As+DS+CQ+BQ=AP+DR+RC+PB

AS+DS=AD,

CQ+BQ=BC,

AP+PB=AB,

DR+RC=CD

==>AD+BC=AB+CD

OR

AB+CD=AD+BC

Hence proved

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Hoping it helps!

Thank you

Happy learning ✨