Respuesta :
Answer:
• the rectangular prism has 4 lateral faces.
• the rectangular prism has a surface area of 254 square inches.
Step-by-step explanation:
are you sure you copied the choices right?
because as far as i know the second one, the surface area of the rectangular prism is 254 square inches.
Answer:
The rectangular prism has 4 lateral faces.
Explanation: a rectangular prism has 4 long faces.
The rectangular prism has a surface area of 254 square inches.
Explanation: use the surface area formula: A=2(wl+hl+hw)
W=7
L=9
H=4
A= 2(7*9+4*9+4*7)
A= 2(127)
A= 254 square inches
Hope this helps!