Aiden needs to buy a gift for his friend. he uses his credit card because he knows he can pay the balance in full next week. what is an advantage of using a credit card? a. aiden can buy the gift when his available cash is low. b. aiden may overspend his budget. c. aiden will owe money after the purchase. d. aiden doesn’t need to make any payments.

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.