Respuesta:
1 triángulo =
[tex] \frac{5 \times 1}{2} = 2.5[/tex]
2 triángulo =
[tex] \frac{5 \times 3}{2} = 7.5[/tex]
suma=
[tex]7.5 + 2.5 = 10[/tex]
es la B
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Verified answer
Respuesta:
1 triángulo =
[tex] \frac{5 \times 1}{2} = 2.5[/tex]
2 triángulo =
[tex] \frac{5 \times 3}{2} = 7.5[/tex]
suma=
[tex]7.5 + 2.5 = 10[/tex]
es la B