Question

ΔABC is dilated by a factor of 3 to produce ΔA'B'C'.

What is A'C', the length of after the dilation?

Answer 1

Answer:

Option B

Step-by-step explanation:

Dilation does not change the value of angle.

so angle measurement should be same as before .

Angle A= 37

Scale factor is 3 so multiply length by 3

So A'C'= 3×5 =15

Answer 2

Answer:

b

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