652cm3 or 652 mL
60 degrees each.
It depends on at what angle the plane and the cylinder are intersecting. If they are standing upright and intersect at 90 degrees (from the altitude of the shapes), a line in the shape of a circle forms.
why dont the central angle change regardless the size of the circle
False. The lateral face of a cylinder, when spread out, forms a rectangle, not a circle. The height of the cylinder becomes one dimension of the rectangle, while the circumference of the base of the cylinder becomes the other dimension.
If it is a sector of a circle then the arc is the curved part of the circle which forms a boundary of the sector.
The 180th meridian or antimeridian is the meridian which is 180° east or west of the Prime Meridian with which it forms a great circle.
pi*radius^2*height or for an explanation; you want to find the area of the circle that forms the cylinder (you would be able to see the circle if you looked down on the cylinder) you find this by squaring the radius of the circle and then multiplying it by pi (approximately 3.141). You then take this result and multiply it times the height of the cylinder. This gives you the volume. You must use the same unit of measure for all your measurements (so you couldn't use a radius of 6 inches and a height of 4 feet) If your measurements are in feet then your answer is (some number) cubic feet. Inches would be cubic inches and so on.
60 degrees each.
It depends on at what angle the plane and the cylinder are intersecting. If they are standing upright and intersect at 90 degrees (from the altitude of the shapes), a line in the shape of a circle forms.
Every line of longitude forms a great circle.
The imaginary line that forms the northern boundary of most of Antarctica is the Antarctic Circle, located at approximately 66.5 degrees south latitude. Beyond this line, there are restrictions on sunlight and daylight hours due to the tilt of the Earth's axis.
why dont the central angle change regardless the size of the circle
False. The lateral face of a cylinder, when spread out, forms a rectangle, not a circle. The height of the cylinder becomes one dimension of the rectangle, while the circumference of the base of the cylinder becomes the other dimension.
I presume the tunnel has an arch shaped cross-section with a semicircle on top of a rectangle. In this case the volume of the tunnel is the volume of the cuboid bottom plus the volume of half cylinder which forms the top. The volume of the half cylindrical top is ½πr²h = ½ × π × (6m)² × 25m = 450π m³ The volume of the cuboid is length × width × height. The length is 25m. The width is the diameter of the top half cylinder which is twice the radius at 2 x 6m = 12 m. The height is not clear. I am going to presume it is to the top of the arch, so that the height of the cuboid is the height less the radius of the cylinder, namely 7m - 6m = 1m. Thus the volume of the cuboid bit is 25m x 12m x 1m = 300 m³ Thus the volume of the tunnel as a whole is 300 m³ + 450π m³ ≈ 1713.72 m³ (If the 7m height refers to the height of the vertical walls, then the volume of the cuboid is 25m x 12m x 7m = 2100 m³ and the volume of the tunnel is 2100 m³ + 450π m³ ≈ 3513.72 m³.)
Measuring length, width, height, and distance are all forms of what measurement?
The Prime Meridian is complete as it appears on maps or globes. It forms a half-circle, and isn't missing anything. When joined with the Prime Meridian, the 180-degree meridian of longitude forms a complete great circle.
A circle.