If the angles of a quadrilateral are in the ratio 2 : 4 : 5 : 7, then the largest angle is:

If the angles of a quadrilateral are in the ratio 2 : 4 : 5 : 7, then

1.	If the angles of a quadrilateral are in the ratio 2 : 4 : 5 : 7, then the largest angle is:
A.	40
B.	100
C.	145
D.	140
Answer» E.

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If the angles of a quadrilateral are in the ratio 2 : 4 : 5 : 7, then the largest angle is:

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