ALEKS Basic Math Placement Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What is the area of a triangle with a base of 10 and a height of 5?

To find the area of a triangle, you can use the formula:

\text{Area} = \frac{1}{2} \times \text{base} \times \text{height}

In this case, the base of the triangle is 10 and the height is 5. Plugging these values into the formula gives:

\text{Area} = \frac{1}{2} \times 10 \times 5

Calculating this step-by-step:

1. Multiply the base by the height:

10 \times 5 = 50

2. Now, take half of that product:

\frac{50}{2} = 25

Thus, the area of the triangle is 25. This is why the correct answer is 25.

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