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triangle abc is similar to triangle def . the length of ac is 12 cm. the length of bc is 18 cm. the length of df is 10 cm.

what is the length of ef?

Triangle ABC is similar to triangle DEF. So, the length of the side EF is 15 cm and this can be determined by using the properties of similar triangle.

Given :

It is given that the triangle ABC and triangle DEF are similar. Therefore, the ratios of corresponding sides are also equal.

Now, substitute the values of AC, DF, and BC in the above equation.

EF = 15 cm.

So, the length of the side EF is 15 cm.

For more information, refer to the link given below:

link

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v