Question

find the measure of each angle of quadrilateral if they are in the ratio 3:4:8:9

please tell​

Answer 1

Step-by-step explanation:

Sum of all angles of a quadrilateral = 360°

Angles are in the ratio of = 3:4:8:9

Sum of all angles = 3x + 4x + 8x + 9x = 360°

24x = 360°

x = 360/24 = 15

x = 15

∴ All angles of the quadrilateral =

3×15 = 45°

4×15 = 60°

8×15 = 120°

9×15 = 135°

Answer = 45° , 60° , 120° , 135.

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