Question

. The angles of a quadrilateral are in the ratio 3 : 5 : 7: 9. Find the measure of each of
these angles.
nl hon three acute angles each measuring 75º. Find the measure of the​

Answer 1

Answer:

Let all the angle be x

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

Answer 2

Answer:

Let the four angles be 3x, 5x, 7x, 9x. By angle sum property

3x + 5x + 7x + 9x = 360°

24x = 360°

x = = 15°

Hence, the angles are 3 x 15° = 45°

5 x 15° = 75°

7 x 15° = 105°

9 x 15° = 135°