Answer
complement: $52.6^o$
supplement: $142.6^o$
Work Step by Step
RECALL:
Supplementary angles have a sum of 180 degrees.
Complementary angles have a sum of 90 degrees.
The complement of the given angle is:
$=90^o-37.4^o
\\=52.6^o$
The supplement of the given angle is:
$=180^o-37.4^o
\\=142.6^o$
