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Similarity quiz
Five questions on Similarity. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
Solve x/12 = 5/8.
Question 2 of 5
Which two conditions make polygons similar?
Question 3 of 5
A triangle with perimeter 18 cm is enlarged by a scale factor of 3. Its new perimeter is:
Question 4 of 5
On a 1 : 50,000 map, how far is 7 cm on the ground?
Question 5 of 5
The golden ratio is about: