Answer:
yes
Step-by-step explanation:
Only the lengths change, not the angles.
7 because the way its set up
Answer:50
Step-by-step explanation:
All you do is add 60 and 70 together and then subtract what you had got from 180 witch gives you the answer for y and sense x is vertical to y they are going to be the same.
Step-by-step explanation:
30÷6 =5 or 30÷5 =6 good luck!