Question

Need help geometry final part 1

Answer 1

Answer:

x = 3 ; 11°

Step-by-step explanation:

These are corresponding angles so they are = to each other.

x+8 = 3x+2

subtract x from both sides

8 = 2x + 2

subtract 2 from both sides

6 = 2x

divide both sides by 2

3 = x

Now plug x back in to both equations to find the angles

3+8 = 11

3(3) + 2 = 11

Answer 2

Answer:

Step-by-step explanation:

sum of 2 alternate corresponding angles is 180

x+8+3x+2=180

4x+10=180

4x=180-10

4x=170

x=42.5

x=43 approximately