Question

The angel of quidilateral are x,x+10,x+20,x+30 find the values of each angel

Answer 1

Answer:

Step-by-step explanation:

X+x+10+x+20+x+30 = 360 ( angle sum property of quadrilateral)

4x+60 =360

4x= 300

x= 300/4

x= 75

x+10=85

x+20=95

x+30=105

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