If four angles of a quadrilateral are (6x - 18), (80 - 4x), (4x + 14), (12x - 58), then find the value of the smallest angle of the quadrilateral.

If four angles of a quadrilateral are (6x - 18), (80 - 4x), (4x + 14),

1.	If four angles of a quadrilateral are (6x - 18), (80 - 4x), (4x + 14), (12x - 58), then find the value of the smallest angle of the quadrilateral.
A.	4°
B.	10°
C.	18°
D.	20°
Answer» B. 10°

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If four angles of a quadrilateral are (6x - 18), (80 - 4x), (4x + 14), (12x - 58), then find the value of the smallest angle of the quadrilateral.

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