Using dilations to make similar figures
given aabc, use a dilation with the center at the origin
to make a similar triangle with side lengths three times
as large. what are the coordinates of c' of the image?
(-6,3)
(-3,6)
(3,-6)
(6,-3)

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

the answer is d

step-by-step explanation:

7

step-by-step explanation: