If a pancake was circular and had a diameter of 1934mm, calculate the radius and circumference of this pancake. If Shara had 4 guests over and had to make 4 pancakes, calculate how many millimeters of pancake she would make.
Draw a circle. Convert millimeters into centimeters. pie*r+=circumference. Times by 4.
Get some paper and draw a circle. You must see how many times you can divide 4into to 2
To calculate the radius of the pancake, divide the diameter by 2:
Radius = Diameter / 2 = 1934mm / 2 = 967mm
To calculate the circumference of the pancake, use the formula:
Circumference = 2 * π * Radius
Circumference = 2 * 3.14159 * 967mm = 6078.08mm
To calculate the total amount of pancake Shara would make, we need to find the area of one pancake and then multiply it by the number of pancakes.
The area of a circular pancake can be calculated using the formula:
Area = π * Radius^2
Area = 3.14159 * (967mm)^2 = 2927128.46mm^2
To convert square millimeters to millimeters, we simply multiply by the height/thickness of the pancake. However, as the height/thickness is not provided in the question, we cannot calculate the total amount of pancake Shara would make.
To calculate the radius of a circular pancake, we can use the formula:
Radius = Diameter / 2
In this case, the diameter is given as 1934mm. So, we divide it by 2:
Radius = 1934mm / 2 = 967mm
The radius of the pancake is 967mm.
To calculate the circumference of a circular pancake, we can use the formula:
Circumference = 2 * π * Radius
Where π is a mathematical constant approximately equal to 3.14159. Plugging in the radius value we calculated earlier:
Circumference = 2 * 3.14159 * 967mm
Circumference ≈ 6066.77mm (rounded to two decimal places)
The circumference of the pancake is approximately 6066.77mm.
Now, let's calculate the total amount of pancake Shara would make for 4 pancakes. To do this, we need to calculate the total area of the pancakes and convert it into millimeters.
The area of a circular pancake can be calculated using the formula:
Area = π * Radius^2
Since Shara is making 4 pancakes, we multiply the area of a single pancake by 4:
Total Area of Pancakes = 4 * (π * Radius^2)
Substituting the radius value we calculated earlier:
Total Area of Pancakes = 4 * (3.14159 * (967mm)^2)
Now, let's calculate this using a calculator:
Total Area of Pancakes ≈ 11719372.50 mm^2
Therefore, Shara would make approximately 11,719,372.50 millimeters of pancake.