He would have done 10+10+10 like for each stick then + How ever many ones there were and then we would have done the same for the other set . Soorry if I'm wrong
I would but my teacher has a ad blocker on and I cant access the attachment :P
Answer:
Solution given:
<6+24=180[co- interior angle]
<6=180-24=156°
<6=156°
Use an online math calculator for more accurate answers just plug in the variables