The base and the height of the triangle is b×h = 56
The area of a triangle is one-half the multiplication of the base (b) and the height of the triangle.
Mathematically:
Area of a triangle = [tex]\mathbf{\dfrac{1}{2}\times base (b) \times height (h)}[/tex]
From the given information;
But, we need to know either the base to determine the height, or the height in order to determine the base.
[tex]\mathbf{28 =\dfrac{1}{2}\times base (b) \times height (h)}[/tex]
[tex]\mathbf{bh =28 \times 2}[/tex]
b×h = 56
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