Question

The angles of a quadrilateral are in the ratio 4: 5: 10: 11. The angles are: *​

Answer 1

Answer:

Let the angles be =4x,5x,10x,11x

Step-by-step explanation:

$\underline\bold\red{Answer -}$

$4x + 5x + 10x + 11x = 360(sum \: of \: sides \: = 360) \\ \\ = 30x = 180 \\ \\ = x = \frac{180}{30} \\ \\ = x = 6$

So,

4x=48°

5x= 60°

10x= 120°

11x= 132°

Answer 2

Answer:

4+5+10+11=30

Now, (4/30)×360=48°

(5/30)×360=60°

(10/30)×360=120°

(11/30)×360=132°

So the angles are 48°,60°,120°,132°

And 48+60+120+132=360