Joel biked 9 miles east and 12 miles north. If he biked back to his starting point using the most direct route, how many miles w
ould he ride in all?
2 answers:
You might be interested in
Answer:
X + Y - W - Z = 180
Step-by-step explanation:
In parallel lines If you use the rules of:
* Alternate angles are equal
* Linear Pair Angles supplement to 180
And use the picture below for calculating the result: finally we get
Z = Y - (180 - (X - W)) which becomes the answer above if you simplify the parentheses.
