Can someone pls help with number 4

b

step-by-step explanation:

b

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

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.