We are given –
[tex]\qquad[/tex][tex] \purple{\bf \longrightarrow Area_{(Triangle)} = \dfrac{1}{2} \times Height \times Base}[/tex]
[tex]\qquad[/tex][tex] \sf \longrightarrow Area_{(Triangle)} = \dfrac{1}{2} \times 12 \times 4[/tex]
[tex]\qquad[/tex][tex] \sf\longrightarrow Area_{(Triangle)} = 0.5 \times 12 \times 4 [/tex]
[tex]\qquad[/tex][tex] \purple{\bf \longrightarrow Area_{(Triangle)} = 24 \:square \: ft }[/tex]
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