Answer:
30.28
Explanation:
Comment
This is a three step problem.
- Find the area of the rectangle.
- Find the area of the semi circle
- Add
Solution
Area of the rectangle
L = 6 cm
w = 4 cm
Formula
Area = L *w
Area = 6 *4
Area = 24 cm^2
Area of Semicircle
pi = 3.14
r = d/2 The diameter is
the width of the rectangle.
r = 4/2 = 2
Area = (pi r^2)/2
Area = (3.14 *2*2 / 2
r^2 means r * r
Area = 12.56 / 2
Area = 6.28 cm^2
Total Area = 30.28 cm^2