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Mathematics Preparing for Higher Math

In the coordinate plane, a triangle has vertices at (a,0), (b,0), and (x,y). If a>x>b>0>y, which of the following represents the area of that triangle?

  1. A

    (ay−by)/2

  2. B

    (ab−ay)/2

  3. C

    (by−ay)/2

  4. D

    (ay+by)/x

  5. E

    (a−b)/2y

Source: Algebra word problems from the AQuA-RAT dataset (Ling et al., 2017), published by Google DeepMind under the Apache License 2.0. Go to the official source →

AQuA-RAT items are crowdsourced algebra problems, not ACT questions. They carry five answer choices in the pre-2025 ACT Mathematics style and no ACT reporting category. Useful for drilling Preparing for Higher Math content; not a substitute for a real form.

id aqua_rat:6de97049af40c8b82b6283a3a6cbb2b6 · JSON