Question

In the given fiugure what is the value of y/10(in degree)​

Answer 1

Answer:

Step-by-step explanation:

5y+4y+9y=180

18y=180

y=10

Answer 2

step by step procedure :-

we need to find the value of "y" in the given figure

✓The sum of all angles is always 360°

✓In the figure they gave 3 angles i.e. 5y,4y,9y

✓As they gave only 3 angles here,

we take sum of angles as 180°

solution:-

5y+4y+9y=180°

18y=180°

y=10°

5y=50°

4y=40°

9y=90°

and also to find remaining angles , we can assume that vertically opposite angles are equal

so, angles are

AOF=COD=90°

BOC=FOE=40°

AOB=DOE=50°

as you gave in question to find value of y/10

we divide 10/10

answer is 1