178k views
1 vote
Which expression can be used to determine the length of segment ZY?

Which expression can be used to determine the length of segment ZY?-example-1

2 Answers

3 votes

Answer:

b

Explanation:

User Kike Gamboa
by
3.6k points
5 votes

Answer:

Explanation:

Using the pythagorean theorem, you can set up the following equation to find the length of segment ZY:


\sqrt{{XY}^2+{ZX}^2}=ZY

Since XY has length (4-1)=3, and ZX has length (3-(-5))=8, you can plug this into the equation to find that:


ZY=โˆš(3^2+8^2)=โˆš(73)

Hope this helps!

User Zohar Levin
by
3.3k points