Explicación paso a paso:
Formula [ B + b × h /2 ]
Solución !
[tex]a = \frac{12 + 4}{2} .3[/tex]
[tex]a = \frac{16}{2} .3[/tex]
[tex]a = 8.3[/tex]
[tex]a = 24 {cm}^{2} [/tex]
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Verified answer
Explicación paso a paso:
hole °
Formula [ B + b × h /2 ]
Solución !
[tex]a = \frac{12 + 4}{2} .3[/tex]
[tex]a = \frac{16}{2} .3[/tex]
[tex]a = 8.3[/tex]
[tex]a = 24 {cm}^{2} [/tex]
Atte ° David