Nancy calculates the volume of a gift box measuring 45 cm×15 cm×30 cm. Her answer will be expressed in what type of units?
A. Centimeters
B. Quadratic centimeters
C. Cubic centimeters
D. Square centimeters

The unit is Cubic centimetres

Step-by-step explanation:

Length of gift box = 45 cm

Breadth of gift box = 15 cm

Height of gift box = 30 cm

Volume of box =

Volume of box =

Volume of box =

So, The unit is Cubic centimetres

So, Option C is correct

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

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step-by-step explanation:

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