Aperson must be at least 55 inches tall to go on the carnival ride. who can go on the ride?

The person's height must be greater than or equal to 55 inches to go on the ride

Step-by-step explanation:

Let

x -----> the height of the person

we know that

A person must be at least 55 inches tall to go on the carnival ride

The phrase " at least" means "greater than or  equal to"

so

The inequality that represent this situation is

therefore

The person's height must be greater than or equal to 55 inches to go on the ride

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm