Answer :
Answer:
Step-by-step explanation:
let the other angle be x
in complementary angle sum of two angle is 9 degree.so,
73.9+x=90 degree
x=90-73.9
x=16.1 degree
Answer:
Step-by-step explanation:
let the other angle be x
in complementary angle sum of two angle is 9 degree.so,
73.9+x=90 degree
x=90-73.9
x=16.1 degree