Answer:
54 units²
Step-by-step explanation:
A = [tex]\frac{hb}{2}[/tex]
Where h is the vertical height and b is the base length.
A = (6×18)÷2
A = 108÷2
A = 54 Units²
The area of a triangle with base of 18 units and height of 6 units is 54 units squared.
area of a triangle = 1 / 2 bh
where
Therefore,
base = b = 18 units
height = h = 6 units
Hence,
area = 1 / 2 bh
area = 1 / 2 × 18 × 6
area = 108 / 2
area = 54 units²
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