Question

the angle of a quadrilateral are In ratio 1:2:3:4. which angle has the largest measure ?​

Answer 1

Answer:

4th angle

Step-by-step explanation:

1x+2x+3x+4x = 360

10x= 360

x=36

hence 4 angle

Answer 2

Answer:

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Step-by-step explanation:

If it is a quadrilateral, then the sum of all the internal angles of it would be 360 degrees. Now, they are in the ratio of 1:2:3:4. So, let's take first angle as x , then 2nd angle will be 2x , 3rd will be 3x and 4th will be 4x. Now,

x+2x+3x+4x = 360

this implies, 10x=360

x=36.

Now, first angle= x =36

2nd angle= 2x= 2 x 36 =72

3rd angle = 3x= 3x36= 108

4th angle= 4x = 4x 36= 144.