The measures of the four angles of a quadrilateral are in the ratio 1:2:3:4. What is the measure of the biggest angle?

The measures of the four angles of a quadrilateral are in the ratio 1:

1.	The measures of the four angles of a quadrilateral are in the ratio 1:2:3:4. What is the measure of the biggest angle?
A.	36Â°
B.	144Â°
C.	72Â°
D.	108Â°
Answer» C. 72Â°

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The measures of the four angles of a quadrilateral are in the ratio 1:2:3:4. What is the measure of the biggest angle?

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