Question

In a quadrilateral ABCD, angle A is X and B is 2x and C is 4x and D is 3x

Find the value of X

Answer 1

Answer:

X=36°

Step-by-step explanation:

The sum of all the angles of a quadrilateral is 360°.

X+2X+4X+3X=360°

10X=360°

X=36°

Answer 2

Answer:

Step-by-step explanation:

A=x, B=2x, C=3x, D=4x

Sum of all angles in a quadrilateral is 360°.

A+B+C+D=360

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

10x=360

x=360/10

x=36

The value of x is 36°.