Answer:
Arc length s = 15.3 inches
Step-by-step explanation:
We know that length of an arc that subtends an angle θ radians at the center is given by
where
r is the radius of the circle
θ is the angle subtended in radians
Thus applying values we get 
thus s = 15.3 inches
Answer:
Mm I didn't get the picture
Tangency is when a line is fully outside the circle and touches it in one place.
The point of tangency would be point H
Answer:
b^2 + 3b - 4 + 4/(b-2)
Step-by-step explanation:
see pic
if there are 300 raffle tickets and one raffle ticket is drawn, the proabability of drawing the next one is 1 in 299 because there is one less ticket from the previous win
