Question

ΔXYZ is translated 4 units up and 3 units left to yield ΔX′Y′Z′. What is the distance between any two corresponding points on ΔXYZ and ΔX′Y′Z′ ?
25 units

7 units

5 units

7√ units

Answer 1

help

Answer 2

ill try...if i may

Answer 3

cr@p im sorry i cant

Answer 4

its ok

Answer 5

you have to use the distance formula

Answer 6

do you know the answer?

Answer 7

well if we observe two point on the line, one with deltaXYZ and then up to the translation, we could use (-3,4) and (0,0) plug that into the distance formula and you get \[\sqrt{25}\] which = 5 units

Answer 8

it was right thanks!