Question

A rectangular box which is 4 in. By 7 in. By 7 in. Is covered by foil. How much foil is required?
A. 161 sq. In.
B. 105 sq. In.
C. 196 sq. In.
D. 210 sq. In.

Answer 1

C. 196 sq. In.

Multiply 4×7×7 To find the surface area.