Answer:
144
Step-by-step explanation:
54+90=144
144-90=54
90+54=144
144-54=90
Answer:
the darkest shaded one.
Step-by-step explanation:
because the two areas for possible answers both intersect at that area, therefore, that is the answer.
Answer:
18 units^2
Step-by-step explanation:
In dialation, you are essentially multiplying the dimensions by the given scale, in this case 0.5.
0.5 * 6 = 3 units
0.5 * 12 = 6 units
Then, find the area as normal.
3 * 6 = 18 units^2
