Emma is going camping each side triangle of hurt it is 5 feet tall the square base 4 feet wide what is the surface area of her tent

We know that
[total surface area]= [surface area of the base]+[surface area of triangle sides]

[surface area of the base]= 4*4=16 ft²
[surface area of one triangle side] = (base*height)/2 = 4*5/2> 10 ft²
[surface area of four triangle sides]=4*10> 40 ft²

[total surface area]=16+40> 56 ft²

the answer is 56 ft²

1935/10,000= 387/2000the answer to the question is c