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What scale did Lin apply to the triangle A to create the copy

User Greg Reynolds
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6 votes

Answer:

Hi, there!

What scale did Lin apply to the triangle A to create the copy?

The correct Answer is 16

base² = 144

base = 12, also height = 12

Base of scaled copy = 12 = 4 × base of triangle A

Therefore the scale factor used is 4

What scale did Lin apply to the triangle A to create the copy-example-1
User Zambotn
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