Question

(a) A box has length 8.0 cm, width 5.0 cm and height 10.0 cm. Find the (1) total surface area of the box; (ii) the volume of the box.
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Answer 1

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

Answer 2

Answer:

volume= length × breadth × height

= 8×5×10

400cm³