Question

11. Two angles forming a linear pair
are in the
ratio 4:5. Find the angles.​

Answer 1

Answer:

80 degree and 100 degree

Step-by-step explanation:

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Answer 2

Answer:

80 degree, 100 degree

Step-by-step explanation:

4x+5x=180

9x=180

x=180/9

x=20

4x= 80

5x=100