Abookmark is shaped like a rectangle with a semicircle attached at the bottom end. the rectangle is 12cm long and 4cm wide. the diameter of each semicircle is the width of the rectangle. what is the area of the bookmark. use 3.14 for pi

4/2=2 squared=4 x 3.14 12.56 divided by 2 6.28x2=12.56

12x4=48

answer 61 or 60.56

Step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

3; 9 is 8 to -4

step-by-step explanation: