Answer:
U have selected the correct answer..... Option 3rd is the correct
you're correct babe <3 (im normally like this pls don't get creeped out, i have a flirty personality and am a minor) also are you in 3rd grade- i learned that back then
Step-by-step explanation:
B) 42
Area = b h
Area = x 12 x7
Area = 42
x³ = 4³ = 4 * 4 * 4 = 64