What is the area of this face?
A.150in2
B.100in2
C.400in2
D.200in2

Answer:
it's
[tex]200 {in}^{2} [/tex]
Step-by-step explanation:
[tex]10 \times 10 = \: \: \: \: \: 100 \\ 10 \times 10 = + 100 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:= 200 {in}^{2} [/tex]