Question

5. The angles of a quadrilateral are in the ratio 3 : 4:5:6. Find the angles of the quadrilateral.

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Answer 1

Answer:

The angles of the quadrilateral are-

60°, 80°, 100°, 120°

Step-by-step explanation:

Let the angles be 3x,4x,5x and 6x respectively.

And we know that the sum of all angles in a quadrilateral is 360°.

Therefore, we get the equation as-

3x+4x+5x+6x=360°

=> 18x=360°

=> x=360/18=20°

Now, put the value of x..

So, 3x=3×20= 60°

4x=4×20=80°

5x=5×20=100°

6x=6×20=120°