The coordinates of ΔABC are A(1, 4), B(3, 8) and C(6, 5). If ΔA'B'C' is the result of the rotating the triangle 90º and reflecting over the y-axis, then ΔA'B'C' is A. a right triangle
B. similar to ΔABC
C. an equilateral triangle
D. congruent to ΔABC

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

answer: asdfghjkl,mnbv

step-by-step explanation:

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

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