Question

The angles of a quadrilateral are in the ratio 3:4:5:6. Write a Java program to find
and display all of its angles. [Hint: The sum of angles of a quadrilateral = 360°)​

Answer 1

Answer:

Let the all the ratio be x

3x,4x,5 and 6x

we know sum of all the angles of quadrilateral is 360 degree

3x + 4x + 5x + 6x = 360°

18x = 360°

x = 360°/18

x = 20°

3x = 3*20= 60

4x = 4*20= 80

5x = 5*20=

6x = 6*20= 120