The area of the given triangle is 24 unit², calculated by the area of the right-angle triangle formula.
Area of triangle-based problem:
What information do we have?
Base of triangle = 12
Height of triangle = 4
Area of triangle = (1/2)(b)(h)
Area of the given triangle = (1/2)(12)(4)
Area of the given triangle = (1/2)(48)
Area of the given triangle = 24 unit²
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