The four angle of a quadrilateral are in the ratio of 3:5:7:9.find the angle separately
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Sum of all angles of a quadrilateral= 360 degrees.
Given angle ratio= 3:5:7:9
therefore, 3x+5x+7x+9x= 360
24x= 360
x= 15 degrees.
therefore the angles are
3×15= 45°
5×15= 75°
7×15= 105°
9×15= 135°.
Given angle ratio= 3:5:7:9
therefore, 3x+5x+7x+9x= 360
24x= 360
x= 15 degrees.
therefore the angles are
3×15= 45°
5×15= 75°
7×15= 105°
9×15= 135°.
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