Question

12. The pair of complementary angles in the following
A) 90° 20°
B) 45°, 459
C) 70°, 209
D) B and
13. The correct one in the following -
A) A ray has no end points.
B) The lines AB and BA we same,
C) The rays AB and BA are same
D) A line has a define length
14
Irx, y are conjugate then y
1
1
A)
B) (1800)
C) (360)
D) (90 x)
IS
If two supplementary angles are equal then each of the angle is
1
A) 450
B) 90°
C) 180°
D) 150​

Answer 1

Answer:

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Answer 2

answer is 1 and 2 question answer is 180