Area of semicircle = 1/2 the area of a circle:
![A_{sc}=\frac{1}{2} \pi r^{2}](https://tex.z-dn.net/?f=%20A_%7Bsc%7D%3D%5Cfrac%7B1%7D%7B2%7D%20%20%5Cpi%20%20r%5E%7B2%7D%20)
radius is half the diameter of 6ft.
![A_{sc} = \frac{1}{2} \pi (3^{2} )=14.13 ft^{2} .](https://tex.z-dn.net/?f=%20A_%7Bsc%7D%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Cpi%20%20%283%5E%7B2%7D%20%29%3D14.13%20ft%5E%7B2%7D%20.)
Area of the rectangle:
![A_{r} =lw=15*6=90 ft^{2} .](https://tex.z-dn.net/?f=%20A_%7Br%7D%20%3Dlw%3D15%2A6%3D90%20ft%5E%7B2%7D%20.)
Add the two together:
90 + 14.13 = 104.13
Round to the nearest tenth (one decimal place)
Area = 104.1 square feet.
Answer:
I think this would work: "If it rains, then it is wet." The converse is false.
Answer: The four integers are: 6,8,11 and 14
Step-by-step explanation:
The attachments below contains step-by-step explanations of the guessing and checking approach that would be used to arrive at the answer.
The calculations on the attachments is from left to right.
Answer: You too whos next
Man.
5 8 5
25.96
x 1.9
————
23.364
25.960
1 1
23.364
+25.960
————
49.324