1.

) The angles of a quadrilateral in the ratio 3:5:7:9. Find the measure of each of these angles​

Answer»

HEY , HERES UR ANSWER

3x+5x+7x+9x=360 (SUM of ANGLES in a quad)

24x=360

x=15°

3x=45°

5x=75°

7x=105°

9x=135°



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