Well, darling, the area of a circle is calculated using the formula A = πr², where r is the radius. So, if the radius is 42 mm, plug that bad boy in and you'll get an area of approximately 5,539.82 square millimeters. Just remember, math doesn't care about your feelings, it's all about those numbers.
A circle with a diameter of 25 mm has an area of 490.9 square mm.
To find the circumference of a circle with a diameter of 42 mm, you can use the formula ( C = \pi \times d ), where ( d ) is the diameter. Plugging in the value, the circumference is approximately ( C = \pi \times 42 \approx 131.88 ) mm. Thus, the circumference of a circle with a diameter of 42 mm is about 131.88 mm.
If the diameter of a circle is 5.4mm, then the radius is 2.7 mm. The formula for the area of a circle is PIr^2. So, the area is then 22.9 mm2.
To find the area of a circle, you can use the formula A = πr², where r is the radius. For a circle with a diameter of 43 mm, the radius is 21.5 mm (43 mm divided by 2). Plugging this into the formula gives A ≈ π × (21.5 mm)² ≈ 1454.37 mm². Thus, the area of the 43 mm circle is approximately 1454.37 square millimeters.
If the diameter of a circle is 5.4mm, then the radius is 2.7 mm. The formula for the area of a circle is PIr^2. So, the area is then 22.9 mm2.
A circle with a radius of 50 mm has an area of 7853.98 square mm
A circle with a diameter of 25 mm has an area of 490.9 square mm.
The radius of a circle with an area of 35 mm squared is 3.34mm
To find the circumference of a circle with a diameter of 42 mm, you can use the formula ( C = \pi \times d ), where ( d ) is the diameter. Plugging in the value, the circumference is approximately ( C = \pi \times 42 \approx 131.88 ) mm. Thus, the circumference of a circle with a diameter of 42 mm is about 131.88 mm.
Area in square mm = pi*radiuis2
The area of a circle whose diameter is 6 mm is: 28.27 mm2
If the diameter of a circle is 5.4mm, then the radius is 2.7 mm. The formula for the area of a circle is PIr^2. So, the area is then 22.9 mm2.
The area and circumference of a circle with a radius of 9.5 mm are:A = 284mm2C = 59.7mm
If the diameter of a circle is 5.4mm, then the radius is 2.7 mm. The formula for the area of a circle is PIr^2. So, the area is then 22.9 mm2.
Area = pi*282 square mm
Area in square mm = pi*1252
Area = pi*552 square mm