Answer:

Step-by-step explanation:
Your answer was mostly correct. Just change < into 
1, it intersects on the line at 1
Answer:
StartFraction 3 pi Over 10 EndFraction, 60°, StartFraction pi Over 2 EndFraction, StartFraction 2 pi Over 3 EndFraction, 255°
Step-by-step explanation:
you convert everything to degrees
using formula 180/pi,
for example pi/2 times 180/p=90 degrees
Answer:
yes the answer is 70 your correct i think