Find the measure of the angle indicated in bold

125°

Step-by-step explanation:

Both angles are equal because alternative interior angles are always equal. So,

Putting the value of x ,

720

step-by-step explanation:

first i did work 2nd i did work and 3rd i did work

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.