Question

The angles of a quaditerals are in the ratio 3,5,7,9. Find the measures of each of the these angles​

Answer 1

Let the common multiple be x.

3x+5x+7x+9x=360

.......Sum of measure of all angles a quadrilateral is 360°

24x=360

x=360/24

x=15°

3x=15*3=45°

5x=5*15=75°

7x=7*15=105°

9x=9*15=135°

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