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AMC8 2027 - Self-practice Set 4 Question 25

AMC8 · AMC8 2027 - Self-practice Set 4

Question 25

Trapezoid $ABCD$ has area $164$ cm$^2$, height $8$ cm, $AB=10$ cm, and $CD=17$ cm. How many centimeters long is $BC$?
Question illustration
  1. 9
  2. 10
  3. 12
  4. 15
  5. 20