Athermos in the shape of a cylinder is filled with coffee. the height of the cylinder is 12 inches and its radius is 2 inches. to the nearest tenth of a cubic inch, what is the volume of coffee in the thermos?

The  volume of coffee in the thermos is 150.72 inches³ .

Step-by-step explanation:

Formula

Where r is the radius and h is the height .

As given

A thermos in the shape of a cylinder is filled with coffee.

The height of the cylinder is 12 inches and its radius is 2 inches.

As

Put all the value in the formula

                                              =  150 .72 inches ³

Therefore the volume of coffee in the thermos is  150 .72 inches ³ .

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