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Triangle ABC was rotated 90° clockwise. Then it underwent a dilation centered at the origin with a scale factor of 4. Triangle A'B'C' is the resulting image. Compare the perimeters of ΔABC and ΔA'B'C'.
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Triangle ABC was rotated 90° clockwise. Then it underwent a dilation centered at the origin with a scale factor of 4. Triangle A'B'C' is the resulting image. Compare the perimeters of ΔABC and ΔA'B'C'. Explain your reasoning.

User Mixalloff
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2 Answers

5 votes

Answer: The image will be the same shape by all the sides will be 4 times larger than the original triangle but all 3 angles will be the same as the original.

Explanation:

User Tourki
by
5.4k points
2 votes

Answer:

it is 170 degrees

Explanation:

User Simon Lee
by
5.3k points
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