Find n(a) and n(at ), and their orthogonal complements n(a) ⊥ and n(at ) ⊥ for a =   1 1 1 0 0 1 2 −1 2 1 0 1  .

the k side

step-by-step explanation:

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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

-1

step-by-step explanation:

the circumference is c≈245.04