The angles of a quadrilateral are(x+10)°,(x+35)°,x°and (x+15)°. find the value of x.
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75;85;90;110
Step-by-step explanation:
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Answer:x=75°
Step-by-step explanation:
(x+15)+(x+35)+x+(x+10)=360
4x + 60 = 360
4x = 360-60
4x= 300
X=300÷4
x = 75°
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