The volume, v, of a cylinder is v= \pi^2h, where r is the radius of the cylinder and h is the height. using rounding to the nearest whole number, which of the following is an estimate of the volume of a cylinder with radius of 2.75 inches and height of 5.21 inches? a. 45 in.^3 b. 90 in.^3 c. 135 in.^3 d. 216 in.^3

To solve this problem you must apply the proccedure shown below:

You have that the radius of the cylinder is 2.75 inches and the height is 5.21 inches. Therefore, you only need to substitute these values into the formula for calculate the volume of a cylinder:

Therefore, as you can see, the answer is: The volume of the cylinder is 124 in³.

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.