Math, asked by vikasvini, 1 year ago

from the given figure, find angle BPC ? ( PLS ANS THIS IN DETAIL AND URGENTLY )

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QwertyZoom: Is that all that's given?

Answers

Answered by oshoraa
0
sum of the opposite angle of cyclic quadrilateral = 180 degree
 ie <A + <C = 180
     <B + <D = 180
therefore, <C = 180 - 75 = 105
     &         <B = 180 - 77 = 103
 the sum of the triangle BPC = 180
 <B + <C + <P = 180
103/2  + 105/2 + <P = 180   ( because it cut at bisector)
51.5 + 52.5 + <P = 180
<P = 180 - 104
<P = 76
ie angle BPC = 76 

QwertyZoom: It doesn't say anything about a bisector, you're just assuming so.
oshoraa: yes if you assume it to be bisector
QwertyZoom: I'm not sure that's the wisest thing to do but whatever
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