Given: QR L PT and ZQPR ZSTR
Prove: APQR ATSR
O
S
R
-
Angles Segments Triangles Statements Reasons
given
def. of perpendicular
Statements
✓1. QRL PT
✓2. ZQPR 3. ZQRP and ZSRT
are right angles
AA similarity theorem
all right angles are
Reasons
1. given
2. given
3. def. of perpendicular