Answers

2015-11-14T14:45:03+05:30
I hope you can understand the diagram.......
in a triangle if any side is produced to
some extent the external angle =sum of 2
opposite interior angles
by the diagram ,ACQ=B+CAB
and PAC+CAB=180'(linear pair)
ACQ=90'+CAB
PAC=180-CAB
--------------------
ACQ+PAC=270'
HOPE THIS HELPS YOU .........
MARK AS BRAINLIEST PLZ

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