In the diagram, c and d are located such that `bar(ab)` is divided into three equal parts. what are the coordinates of c and d?

We use section formula to find the coordinate of C & D

Point C & D are divides the lineAB internally

We use the formula of Internal section formula.

The coordinate of point D = (3,0)

Similarly we find the coordinate of point C.

The coordinate of poiint C is (0,3)

step-by-step explanation:

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the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.