the angles of a quadrilateral are110°,72°,55°,and x°. Find the value of x.
Answers
Answered by
7
Step-by-step explanation:
110+72+55+x = 360 (angle sum property of. quadrilateral ). X = 123.
Answered by
2
Answer:
sum of quadrilateral 360°
110+72+55+x=360°
237 - 360
123
value if x is 123°
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