These figures are similar. The
area of one is given. Find the
area of the other.
3 in

12 in^2

Step-by-step explanation:

The figure with the given area is twice as big as the small figure and these are similar figures. Therefore we divide 24/2 = 12

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.