Question

the angle of a quadrilateral are in the ratio 1:2:5:7 find the angle​

Answer 1

Answer:

Step-by-step explanation:

the angles are in the ratio 1:2:5:7

Let the angles be 1x 2x 5x and 7x

the sum of all angles of a quadrilateral is 360°

Hence

⇒ 1x + 2x + 5x + 7x = 360

⇒ 15x = 360

⇒ x = 24

Hence , the angles are

24° , 48° , 120° and 168°

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Answer 2

Step-by-step explanation:

B'cause sum of all the angles of quadrilateral is = 360 degree

Therefore,

Let, angle of a quadrilateral = x

NOW,. A.T.Q.-

1x + 2x + 5x + 7x = 360

15x = 360

x = 360/15 = 24

Now, b'cause x = 24

Therefore, angles of a quadrilateral are =

1x = 1 * 24 = 24

2x = 2 * 24 = 48

5x = 5 * 24 = 120

7x = 7 * 24 = 168

Hence, angles of a quadrilateral are = 24 , 48 , 120 , 168 .

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