The base of a cone-shaped tank is a circle of radius 5 feet, and the vertex of the cone is 12 feet above the base. the tank is filled to a depth of 7 feet, and water is flowing out of the tank at the rate of 3 cubic feet per minute. find the rate of change of the depth of water in the tank

yeet

step-by-step explanation:

∠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.

idk

step-by-step explanation: