Question

5. In figure 11 || 12, the value of x is ​

Answer 1

Answer:

x = 80

Step-by-step explanation:

35+40=80

so , 180-80 = 100 (angle sum ppty)

therefore 100 is the value of the 3td side in the triangle

so it's vertically opposite angle is also 100

which makes X =80

as corresponding angles are supplementary