36.8%. divide 28.52 by 77.5 then multiply by 100
Step-by-step explanation:
construct 90° then measure 4.6 cm and draw a line from F to D
Answer:
11.7
Step-by-step explanation:
pythagorean theorem is 
apply that same formula soo 
then sqaure root 136
round that soo now the answer is 11.7
Can you post a picture please!
Answer:
9 miles
Step-by-step explanation:
use Pythagoras theorem
15 squared - 12 squared = 81
square root of 81 is 9