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Fiesta28 [93]
4 years ago
12

A triangle with vertices at A(0, 0), B(0, 4), and C(6, 0) is dilated to yield a triangle with vertices at A′(0, 0), B′(0, 10), a

nd C′(15, 0)-. The origin is the center of dilation. What is the scale factor of the dilation?
Mathematics
2 answers:
Cerrena [4.2K]4 years ago
6 0
K · ( 0, 0 ) = ( 0 , 0 )
k · ( 0 , 4 ) = ( 0 , 10 )
k · ( 6, 0 ) = ( 15, 0 )
k = 15/6 = 10/4 = 2.5
Answer: The scale of dilation is 2.5
LenKa [72]4 years ago
6 0

The answer would be c 2.5

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