kqranyc
kqranyc
05-02-2022
Mathematics
contestada
WILL GIVE BRAINLIEST IF RIGHT!!!!
Respuesta :
galexito137
galexito137
05-02-2022
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Answer Link
zilahn98
zilahn98
05-02-2022
a) a + 40 + a + 115 + 125 = 360
so 2a + 280 = 360
2a = 80
a = 40
b) angle QPA = angle WPD
= 1/2 ( a + 40 - a )
= 1/2 x 40
= 20
so ( QB - QA ) 1/2 = 20
QB - QA = 40
132 - QA = 40
QA = 92°
Ans :
a) 40
b) 92°
Answer Link
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