Triangle XYZ with points X(3, 2), Y(-4, 1) and Z(-1, 5) is dilated with a scale factor of 1/2. Angle Y is the same as Angle Y', true or false?

Hey there!

If you took a rectangle with all 90° angles and you shrunk it really small, it is still a rectangle, and will therefore still have 90° angles. The same goes with the triangles. If you dilate a triangle, the angles will always stay the same, but the sides will shrink or grow. However, the ratio between these sides will stay the same. So, this is true. :)

I hope this helps!

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

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step-by-step explanation:

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