Find the Arc Length
Find L if r = 9 cm and θ = π/3 radians.
What is 3π cm
Find θ if L = 12π cm and r = 6 cm.
What is 2π radians
Find L if r = 14 ft and θ = π/2 radians.
What is 7π feet
Find r if L = 15π ft and θ = 5π/3 radians.
What is 9 ft
Find L if r = 6 in and θ = 5π/4 radians.
What is 15π/2 in
Find θ if L = 21π/2 in and r = 7 in.
What is 3π/2 radians
Find L if r = 20 m and θ = 3π/10 radians.
What is 6π m
Find r if L = 18π m and θ = 3π/4 radians.
What is 24 m
Find L if r = 8.5 and θ = 2π/3 radians
What is 17π/3 yd
Find θ if L = 16π/5 yd and r = 4 yd.
What is 4π/5 radians