Which expression is NOT equivalent to 27− r? r −27r −27

(27 −r)+0(27 −r)+0

(27 −r)×1(27 −r)×1

−r+27

A. and C.

Step-by-step explanation:

Identify carefully!

C) (27 −r)×1(27 −r)×1

Step-by-step explanation:

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step-by-step explanatio89

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