Decide which triangle is actually similar
A triangle has sides 6, 5 and 7. Three people each redraw it as a “bigger, similar version” of the same triangle. Which redrawn triangle is actually similar to the original?
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Not quite.Try again, or ask for a hint.
A single scale factor has to multiply every side by the same amount. Check what each option actually did to all three sides, not just whether the new triangle looks bigger.
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