Question

Given: ΔABC ≅ ΔEFD

What is the length of Segment line FE rounded to the nearest tenth?

a. 2.8
b. 3.4
c. 4.1
d. 6.1

Answer 1

If the triangles are congruent EF = AB. You can use the distance formula/Pythagorean theorem to find the distance between (0,2) and (2,4)

Answer 2

\[d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\]

Answer 3

How would I be able to solve using that equation. I'm confused

Answer 4

Sorry my power went out
Your points are (x, y).
Let (0, 2) be (\((x_1,y_1)\) and let (2,4) be \((x_2,y_2)\). Then plug the numbers into the formula.

Answer 5

\[d=\sqrt{(2-0)^2+(4-2)^2}\]