Solution:
The surface area of rectangular prism is given as:
A = 2(wl + hl + hw)
Where,
l is the length
w is the width
h is the height
From given,
l = 10 units
w = 4 units
h = 5 units
Substituting the values we get,
[tex]A = 2((4 \times 10) + (5 \times 10) + (5 \times 4))[/tex]
A = 2(40 + 50 + 20)
A = 2(110)
A = 220
Thus surface area of rectangular prism is 220 square units
[tex]Volume = l \times w \times h\\\\Volume = 10 \times 4 \times 5\\\\Volume = 200[/tex]
Thus volume of rectangular prism is 200 cubic units
