Mua hàng hóa 10000kg về nhập kho,Đơn giá 200 000đ/kg, thuế gtgt là 10%,trả bằng chuyển khoản 50%,còn nợ người bán. Chi phí vận chuyển 2 100 000 bao gồm thueest gtgt 5% trả tiền mặt

351°f

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.