Consider the line that passes through each pair of given points, and decide what type of slope the line has. (6-3) and (-4,-3)
positive slope
(2, 4) and (5, 1)
zero slope
(-7, 8) and (-7,0)
+
undefined slope
(3.5) and (-1,2)
negative slope

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.

im not sure what this means: mc011-7.jpg

step-by-step explanation: