What are the vertices of AA'B'C'if AABC is dilated by a scale factor of 2? A(O. 10)
10
8
8
B18.6)
4
2
C(42)
2
10
A. A'(0,20), B' (8, 12), C'(4,4)
B. A'(0,5), B' (4,3), C (2.1)
C. A' (0,20), B' (16, 12), C'(8,4)
D. A' (0,10), B' (16,6). C'(8,2)

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

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step-by-step explanation:

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