This half cylinder fish tank has a tank height of 25 inches and a tank diameter of 22 inches. What is the volume of this fish tank?

The volume of this fish tank is .

Step-by-step explanation:

Height of cylinder fish tank is 25 inches

Diameter of a tank is 22 inches      

It is required to find the volume of this fish tank. The formula for the volume of a fish tank is given by :

r = radius = 11 inches

h = height = 25 inches

So, the volume of this fish tank is .

x-3y=4

step-by-step e

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.