Question

gind the value of × in the adjoining figure​

Answer 1

Answer:

3x - 10 + 2x + 10 + 40 = 180

X + 40 = 180

X = 140

Answer 2

Answer:

x=28

Step-by-step explanation:

total sum of all angles os 180°

(3x-10)+(2x+10)+40=180

5x-10+10=180-40

5x=140

x=140/5

x=28

So by adding these three we get the value of x is 28