Formula for a circle: A=Pi*r^2
Diameter:2ft
Radius:1ft
A=3.14*1^2
A=3.14
Multiply by 4
4 squares=12.56ft squared
Formula for a square: A=s^2
A=4^2
A= 16ft squared
To find leftover you need to subtract 12.56 ft from 16 ft to get 3.44 ft squared(A).
Answer:
64π inches² (approximately 201.06 inches²)
Step-by-step explanation:
where
is the radius
To find the radius, divide the diameter by 2
16 ÷ 2 = 8 inches
Plug in 8 as the radius

(approximately)
Therefore, the area of the circle is 64π inches², or approximately 201.06 inches².
I hope this helps!
4725mi= 24948000ft
There are 5280 feet in every mile!
Speed limits are used in most republics to set
the greatest speed at which road cars may legally journey on specific stretches
of road. In the problem, the car is moving 60 mph and was speeding over 5mph
above the speed limit. So therefore, 60 – 5 = 55mph is the speed limit for this
road.