What is the area of your circle with a diameter of 10 mL estimate the area to the 10th place using 3.14
To find the area of a circle, we use the formula: A = πr², where A represents the area and r represents the radius of the circle.
Given that the diameter of the circle is 10 mL, we can calculate the radius (r) by dividing the diameter by 2:
r = 10 mL / 2 = 5 mL
Now, we can substitute the value of the radius into the formula for the area:
A = 3.14 * (5 mL)²
A = 3.14 * 25 mL²
A ≈ 78.5 mL² (rounded to one decimal place)
Therefore, the estimated area of the circle is approximately 78.5 mL².
To find the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius.
Given that the diameter is 10 mL, we can find the radius by dividing the diameter by 2: r = 10 mL / 2 = 5 mL.
Now, we can use the formula to find the area: A = 3.14 * (5 mL)^2.
Simplifying this calculation:
A = 3.14 * 25 mL^2.
A = 78.5 mL^2.
Therefore, the area of the circle with a diameter of 10 mL is approximately 78.5 mL^2.
To find the area of a circle, you can use the formula:
A = π * r^2
where A represents the area, π (pi) is a mathematical constant approximately equal to 3.14159, and r is the radius of the circle.
Given that the diameter of the circle is 10 mL, we first need to find the radius. The radius is half the diameter, so it would be 10 mL / 2 = 5 mL.
Next, we can substitute the radius into the formula:
A = 3.14 * (5 mL)^2
Now, we can calculate the area:
A = 3.14 * (25 mL^2)
A = 78.5 mL^2
Therefore, the estimated area of the circle is 78.5 square milliliters, rounded to the nearest 10th place using the given value of π as 3.14.