Question

14.
[
The complementary angle of 45' is........
A) 909
B) 45' C) 135
D) 55
15.
[
The complementary angle of 89' is.........
A) 1
B) 90
C) 91
D) 9
16.
If two angles are equal and supplement to each other, then they are...
[
A) (120', 120)
B) (60', 120')
C) (45', 135) D) (90',90')
17.
A transversal line intersects two distinct lines in...... distinct points.
A) 0
B) 1 C) 2.
D) Infinite
18. If two angles are supplementary then they are
A) Both acute
B) Both obtuse
C) One acute one obtuse
D) Can't be determined​

Answer 1

Answer:

14) B) 45 ( complimentary angles means, sum of angles is equal to 90degree)

15) A) 1

16) D) (90',90') ( supplementary angles means, sum of angles is equal to 180 degree)

17) C) 2

18) D) Can't be determined

Answer 2

15-B
16-A
17-D
18-B
19-D