Please divide the diameter by 2 to get the radius. Then use the formula:
A = pi x radius2
Area of a circle = pi*radius2
A circle with a radius of 126 km has a circumference of 791.68 km.
Total surface area is 226 square inches and the curved surface area is 126 square inches.
Oh, dude, you're hitting me with some math here. So, the circumference of a circle is calculated by multiplying the diameter by pi (π). Since the diameter of a circle is twice the radius, and you've given me the radius (40 mm), I can tell you that the circumference of a 40 mm circle would be approximately 251.2 mm. It's like math, but with a side of sarcasm.
The area of a circle of radius 12 is 144 pi; the part of the circle defined by such an arc (the arc itself, of course, has an area of 0) is 100/360 of that, which simplifies to 40 pi. To 3 significant digits, that is 126.
Bank
360 degrees x 35% = 126 degrees
The area of Pesaro is 126 square kilometers.
The area of Sanza is 126 square kilometers.
126
126 / 9 = 14cmRemember:Area = Length x WidthWhich can be written as...Length = Area / WidthOr...Width = Area / Length
The area of Chiaramonte Gulfi is 126 square kilometers.