KeiliE418370 KeiliE418370
  • 26-10-2022
  • Mathematics
contestada

Consider ABC with vertices A(-4,-3) ,B(0,0), C(2,-3) and DEF with vertices D(3,1), E(6,-3), F(3,-5).

Consider ABC with vertices A43 B00 C23 and DEF with vertices D31 E63 F35 class=

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LiraP483199 LiraP483199
  • 26-10-2022

Answer:

A

Explanation:

When a point (x,y) is rotated 90 degrees counterclockwise about the origin our point becomes (-y, x).

Point E is at (6, -3)

If we translate by (x-6,y+3), we have: (6-6,-3+3)=(0,0)

Rotating it 90 degrees counterclockwise about the origin gives the coordinate: (0, 0).

This is equivalent to the coordinate of corresponding vertex B.

The correct choice is A.

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