Question

which of the following is an improper fraction?
a.2/7 b.1/2 c.2/3 d.5/2

the sum of measure at two complementary angle is
a.180 b.90 c.45 d.60

the measure of angles which is equal to its complement
a.30 b.60 c.45 d.90

the measure of the supplement of 120 is

a.30 b.45 c.60 d.90​

Answer 1

Answer:

1. d 5/2

2.b.90°

3.c.45°

4.c.60°