What is the surface area of the figure?



Composite figure composed of a two rectangular prisms right aligned and stacked on each other. The larger rectangular prism has width of 10 feet, length of 4 feet, and height of 5 feet. The smaller rectangular prism has width of 5 feet, length of 4 feet, and height of 5 feet.



360 cm2


180 cm2


155 cm2


310 cm2

What is the surface area of the figureComposite figure composed of a two rectangular prisms right aligned and stacked on each other The larger rectangular prism class=

Respuesta :

Answer:

I got 300, though it's not in the answer choices

Step-by-step explanation:

Separate them into two separate rectangles

5×10×4= 200cm

5×5×4= 100cm

=300cm^2

The answer is 180cm2