jetblackcap
jetblackcap
13-04-2018
Mathematics
contestada
Please help me out! :)
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lol1107
lol1107
13-04-2018
Linear pair= adds up to 180 degrees
5x+5+11x-65=180
16x-60=180
16x=240
x=15
BUT
we need to plug it in.
PQR= 5(15)+5
=80 degrees
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