kqranyc
Answered

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WILL GIVE BRAINLIEST IF RIGHT!!!!

WILL GIVE BRAINLIEST IF RIGHT class=

Sagot :

galexito137

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View image galexito137
View image galexito137
View image galexito137
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°
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