Question

of angles A,B,Cand D taken in order , are the ratio 3:7:6:4:, then ABCD

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Answer 1

Answer:

3+7+6+4

20

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Answer 2

Step-by-step explanation:

Let the angles be in the ratio 3x:7x:6x:4x

3x+7x+6x+4x=360

20x=360

x=18

The angles are 54, 126, 108,72

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