1.

The ratio between the adjacent angles of a parallelogram is 7 : 5 respectively. Also the ratio between the angles of quadrilateral is 5:6:7: 12. What is the sum of the smaller angle of parallelogram and second largest angle of the quadrilateral?

A. 168°
B. 228°
C. 156°
D. 224°
Answer» B. 228°


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