emilyanita06
Answered

PLEASE DO ALL PARTS FOR BRAINLIEST!! IT'S URGENT! PLEASE HELP!!!!!
Perform these transformations on △DEF.
Reflect △DEF across the x-axis and label the resulting image△D'E'F'.
Rotate △D'E'F' 90° clockwise about the origin and label the resulting image △D''E''F''.
Translate △D''E''F'' according to (x,y)→(x-2,y+2) and label the image △D'''E'''F'''.

PLEASE DO ALL PARTS FOR BRAINLIEST!! IT'S URGENT! PLEASE HELP!!!!! Perform these transformations on △DEF. Reflect △DEF across the x-axis and label the resulting class=

Answer :

raphealnwobi

Answer:

The answer is below

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

If a point A(x, y) is reflected across the x axis, the new location is at A'(x, -y).

If a point A(x, y) is rotated 90° clockwise about the origin, the new location is at A'(y, -x).

If a point A(x, y) is translated a units left and b units up, the new location is at A'(x-a, y+b).

From the image attached, the location of triangle DEF is D(2, 6), E(2,3) and F(5, 3).

If △DEF is reflected across the x-axis, the resulting image △D'E'F' is at D'(2, -6), E'(2, -3) and F'(5, -3).

If △D'E'F' is rotated 90° clockwise about the origin, the resulting image △D''E''F'' is at D''(-6, -2), E''(-3, -2) and F''(-3, -5).

If △D''E''F'' is translated by (x,y)→(x-2,y+2), the resulting image △D'''E'''F''' is at D'''(-8, 0), E'''(-5, 0) and F'''(-5, -3).

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