itzmichelleh503
itzmichelleh503 itzmichelleh503
  • 23-07-2020
  • Mathematics
contestada

Triangle DEF will be rotated 180° clockwise. Where will D’ be located?

a. (4, -7)
b. (-4, -7)
c. (-7, 4)
d. (-7, -4)

Triangle DEF will be rotated 180 clockwise Where will D be located a 4 7 b 4 7 c 7 4 d 7 4 class=

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Аноним Аноним
  • 23-07-2020

Answer:

a. (4, -7)

Step-by-step explanation:

Point D is at (-4,7).

Rule for a 180° rotation clockwise around the origin:

[tex](x,y)\rightarrow(-x,-y)[/tex]

Apply the rule to point D:

[tex](-4,7)\rightarrow(4,-7)\\\\\left \{ {{-4*-1=4} \atop {7*-1=-7}} \right.[/tex]

Option A should be the correct answer.

Brainilest Appreciated.

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myfriendsareawesome9
myfriendsareawesome9 myfriendsareawesome9
  • 23-07-2020

Answer:

a. (4, -7)

Step-by-step explanation:

Answer Link

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