Question

If the number measure of the angles of a quadrilateral are angle A=(2x+3), angle B=(4x+6), angle C =(5x-7) and angle D =(x-2), then find the value of all the angles. ​

Answer 1

Step-by-step explanation:

using angle sum property of quadilateral

A+B+C+D=360 degree

or 2x+3+4x+6+5x-7+x-2= 360

or 2x+4x+5x+x+3+6-7-2= 360

or 12x = 360

or x= 360/12

or x= 30

now find the value of each angle by just replacing the values!!!