Answer:
178
Step-by-step explanation:
Use Pythagorean Theorem to find the Hypotenuse
30^2+72^2=78^2
Use perimeter formula
a+b+c
38+72+30
10.9375
d
Your supposed to stay calm and gently take your foot off of the brake and hold the try to keep going straight.
That's what I learned to do.
