Question

Please answer 6 question.​

Answer 1

Answer:

the angles are as follows

100degree

60 degree

20 degree

Explanation:

add the terms of the ratio                     [ we consider them as parts ]

= 1 + 3 + 5

= 9

so value of one part = 180 / 9               [ sum of the angles in a triangle=180d]

                                 = 20 degree

so value of each angle = 20 into its term

20 * 5 = 100

20 * 3 = 60

1 * 20 = 20