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ICSE Class 10 Answered

IF AB//PQ,find y ?
Asked by nisha_vini29 | 22 Jun, 2017, 10:18: AM
answered-by-expert Expert Answer
begin mathsize 16px style Join space straight A space and space straight P. rightwards double arrow angle AQP equals 90 degree Let space the space intersection space point space is space straight M rightwards double arrow angle APM plus angle MPQ equals 90 degree rightwards double arrow angle APM plus 59 degree equals 90 degree rightwards double arrow angle APM equals 31 degree As space AB space and space PQ space are space parallel angle APM equals angle PAM equals 31 degree In space increment AMP comma angle APM plus angle PAM plus straight y equals 180 degree 31 degree plus 31 degree plus straight y equals 180 degree rightwards double arrow straight y equals 180 degree minus 62 degree straight y equals 118 degree end style
Answered by Sneha shidid | 22 Jun, 2017, 03:15: PM

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