Answer:
the bottom one is 1 the second one is 46 and the top one is 500
Step-by-step explanation:
b. area = 18 square units
area of a triangle = 1/2 * base * height
area = 1/2 (6+3) + (6-2)
area = 1/2 * 9 * 4
area = 18 square units
therefore the answer is b.
That would be the mean.
