Question

i) Two complementary angles are in the ratio 3:6. Find the angles
ii) AB // CD, Find x and
P
А
50°
B
у
127°
с
R
D​

Answer 1

1. Complementary angles sum up to 90.

Ratio = 3:6

So, 3x + 6x = 90

9x = 90

x = 90/9 = 10°

Now the angles are-

3x = 3×10 = 30°

6x = 6×10 = 60°

2. Very sorry but I am unable to understand (ii) part.

Answer 2

Answer:

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