A teacher conducts a survey of 50 randomly selected 6th graders and 60 randomly selected 7th grades students in a school The survey asks the students about the type of books they like to read. The table shows the number of students who selected each type of book Student Sample Mystery Fantasy Adventure 13 Which conclusionis best supported by the table?​

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.

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer