please someone check my work??? medals rewarded!
Which postulate can be used to prove that triangle TQR and triangle RST are congruent?
Given: side TQ is perpendicular to side QR side SR is perpendicular to side ST and side QT =side SR

A. AAS
B. SSA
C. SAS
D. HL

was not at all sure what this answer was, will someone help?

Question

please someone check my work??? medals rewarded!
Which postulate can be used to prove that triangle TQR and triangle RST are congruent?
Given: side TQ is perpendicular to side QR side SR is perpendicular to side ST and side QT =side SR

A. AAS 
B. SSA
C. SAS
D. HL

was not at all sure what this answer was, will someone help?

anonymous · Answer

attachment

jim_thompson5910 · Answer

hint:

side TQ is perpendicular to side QR

means that 

triangle TQR is a right triangle

jim_thompson5910 · Answer

and here's a general right triangle

|dw:1354140222213:dw|

jim_thompson5910 · Answer

and here are the labels of this right triangle

|dw:1354140265609:dw|

anonymous · Answer

so I came up with D as an answer, is that right?

jim_thompson5910 · Answer

yep, HL = hypotenuse leg is your answer

anonymous · Answer

Great!!!