Question

If the angle of a quadrilateral are x,2x,3x,4x. What is the value of x. Calculate the size of the largest angle

Answer 1

Step-by-step explanation:

Let all the angles be x,2x,3x,4x.

Now, sum of the angles in quadrilateral is 360 degree

therefore,

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

or,10x=360

or,X=36

therefore the value of X is 36 degree

Putting the value we get

X=36degree

2x=72degree

3x=108degree

4x=144degree

Hence the size of the largest angle is 144degree

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Answer 2

Answer:

value of x is 36° and largest angle is 144°

Step-by-step explanation:

x+2x+3x+4x=360°

10x = 360°

x = 360/10

x = 36°

2x = 72°

3x = 108°

4x = 144°