The waterfall trail is 3/4 mile long. the mountain trail is 3/4 mile longer the waterfall trail. the mountain trail is 1/4 mile longer than the lake trail. how long is the lake trail

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

i think it would be 42cm

what is the question?

step-by-step explanation:

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