Question

find the measure of four angles of a quadrilateral if they are in ratio 3:5:7:9 please answer my question

Answer 1

Let the angles be:

3x, 5x, 7x and 9 x.

We know...

Sum of angles of a quadrilateral=360°.

Therefore

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

24x=360

x=360/24

x=15

So the angles will be 45°, 75°, 105° and 135°

Answer 2

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