To solve for area of a triangle u multiply base times height times 1/2
B. 36
because if you find the area of the big square its 5×6 and the smaller rectangle is 3×2
so its 30+6
36
1 feet = 12 inches
length of car in inches = 108 inches
length of model = 6 inches
length of car/ length of model = 108/6 = 18:1
