A bookmark is shaped like a rectangle with a semicircle attached at both ends. 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 pie.

1

Jawapan

2016-03-18T13:00:21+08:00
4 cm each semicircle as the semicircle is attached at both side of rectangle.
i hope its can help you.