Question

1. Calcula el área de la región sombreada

Answer 1

Respuesta:

$A_{T_{ABP}} = \frac{bh}{2} \\\\ A_{T_{ABP}} = \frac{8*10}{2} \\\\ A_{T_{ABP}} = 40u^{2}$

$A_{T_{DCQ}} = \frac{bh}{2} \\\\ A_{T_{DCQ}} = \frac{6*10}{2} \\\\ A_{T_{DCQ}} = 30u^{2}$

$A_{C} = b h \\\\ A_{C} = 20 * 10 \\\\ A_{C} = 200u^{2}$

$A_{s} = A_{c} - A_{T_{ABP}} - A_{T_{DCQ}} \\\\ A_{s} = 200 - 40 -30 \\\\ A_{s} = 130u^{2}$