A square is attached to a semicircle to make the figure shown in the diagram below If the radius of the semicircle is 4 meters, what is the approximate area of the figure? A 41.12 m
B 66.24 m
C 89.12 m
D 114.24 m​

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

The anwser cause i do not understand just plez