I believe there has to be an image included with this question my friend. Thine error hath been made known by the supreme lord of dao.
Answer:
B
Step-by-step explanation:
a^2 + b^2 = C^2
solve for b
b^2 = c^2 - a^2
square root on both sides of the equation and you get option b as your answer
Answer:
2/11 or 18 %
Step-by-step explanation:
The length of DD' is 5.39 units.
