Answer:
105
Step-by-step explanation:
l is parallel m so angle 3+angle 6=180
Answer:
i don't know
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
put it on a coorinate grid,
circle circumference = 2*pi*r = 100.53
so the arc 19.2/100.53 = about 0.15 times the circumference of the circle
0.15*2pi = angle AOB in radians = 0.97
length DE is like 7.44
angle DOE is approx 0.485 radians beacuse it's half of angle AOB
area of shaded region is 804.2477 probably. I'm not sure about this last one sorry I think my calculator messed up
Answer:5.5
Step-by-step explanation:
You take the ratio divide then multiply by 2
