Question

14. If 3x + 18º and 2x + 25° are supplementary, find the value of x.
15. If two complementary angles are in the ratio 1 : 5, find them.
16. If two supplementary angles are in the ratio 2:7, find them.
11. Three angles which add upto 180° are in the ratio 2:3:7. Find them.
18.20% of an angle is the supplement of 60°. Find the angle.
19. 10% of xº is the complement of 40% of 2x. Find x.​

Answer 1

I can't understand this question sorry

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SORRYYYY

Answer 2

Answer:

here is Ur answer.mark me as brainiest.

Step-by-step explanation:

i have written the answer for the first 4 sums.