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Mathematics 15 Online
OpenStudy (mayankdevnani):

Given , a quadrilateral ABCD is inscribed in a circle as shown in the figure below. If angleB=125 degree , then angleE is equal to-----

OpenStudy (anonymous):

plz draw the diagram

OpenStudy (mayankdevnani):

|dw:1349603825316:dw|

OpenStudy (mayankdevnani):

consider ac is straight line

OpenStudy (anonymous):

180-125=55

OpenStudy (mayankdevnani):

so what measure 55

OpenStudy (anonymous):

angle e

OpenStudy (mayankdevnani):

how

OpenStudy (anonymous):

because angle b +angle e =180

OpenStudy (mayankdevnani):

how

OpenStudy (anonymous):

opposite angles of a cyclic quadrilateral are supplementary

OpenStudy (mayankdevnani):

can you give me another ex of cyclic quad.

OpenStudy (mayankdevnani):

@abhishek22 can you give me

OpenStudy (anonymous):

|dw:1349643991230:dw|

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