The cross-section of a canal will be a trapezoid $9.0 \mathrm{ft}$. deep and $15 \mathrm{ft}$. across the bottom, with walls sloping outward at an angle of $35^{\circ}$. Calculate its cross-sectional area.

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The Answer of The cross-section of a canal will be a trapezoid $9.0 \mathrm{ft}$. deep and $15 \mathrm{ft}$. across the bottom, with walls sloping outward at an angle of $35^{\circ}$. Calculate its cross-sectional area.

The Cross-Section of a Canal Will Be a Trapezoid 9.0ft9.0 \mathrm{ft}9.0ft

The Cross-Section of a Canal Will Be a Trapezoid $9.0 \mathrm{ft}$