Respuesta :

sheriffahadams051

Answer:

volume= length × breadth × height

= 8×5×10

400cm³

lilsweetpea777

Answer:

surface area: 340

volume: 400

Step-by-step explanation:

the formula for surface area is 2*LW+LH+HW

So (8.0)(5.0)+(8.0)(10.0)+(10.0)(5.0)=170 multiplied by 2

you find the volume by multiplying length times width times height

(8.0)(5.0)(10.0)=400