The perimeter of a rectangle if the width is w centimeters and the length is 9 cm less than twice the width. write in algebraic

P= 2W+2L

L=2W-9

P=2W+2(2W-9)

P= 6W-18

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