Math, asked by kanish4632, 21 days ago

The angles of a quadrilateral are (5x) , (3.x + 10)" , (6 x - 20) and (x + 25). Find (i) the value of x and (ii) the measure of each angle of the quadrilateral.​

Answers

Answered by bagkakali
1

Answer:

sum of the angles of a quadrilateral is 360

so,

5x+3x+10+6x-20+x+25=360

=> 15x+15=360

=> 15x=360-15

=> 15x=345

=> x=345/15

=> x=23

value of x is 23

angles are

5×23=115

3×23+10=69+10=79

6×23-20=138-20=118

23+25=48

Similar questions