Q: Is the earths radius and surface area increasing?

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surface area is the area of a 3D object radius is half of the diameter of a circle

Surface Area = Pi*radius(radius + slant height)

Base Area = pi x radius x radius Curved Surface Area = 2 x pi x radius x height Total Surface Area = 2 x pi x radius x (radius + height)

The surface area of the sphere with the radius doubled is 200 units2.---> Confirmed

It depends on what information you have: its radius and slant height, radius and volume, radius and surface area, surface area and volume, etc.

Related questions

The sun's radius is about 109 times larger than Earth's radius. Since surface area increases with the square of the radius, the sun's radius is about 11,800 times larger than Earth's surface area.

The surface area of a sphere with a radius of 13ft is about 2,123.7ft2

MarsIts equatorial radius is 3,396.2 ± 0.1 km or 0.533 Earths,Its polar radius is 3,376.2 ± 0.1 km or 0.531 Earths,Its surface area is 144,798,500 km² or 0.284 Earths,Its volume is 1.6318 × 1011 km³ or 0.151 Earths,Its mass is 6.4185 × 1023 kg or 0.107 Earths.

The surface area of a sphere with a radius of 5m is 314.2m2

surface area is the area of a 3D object radius is half of the diameter of a circle

No, Earth's radius and surface area are not increasing to accommodate new oceanic crust. The process of seafloor spreading at mid-ocean ridges is balanced by subduction, where older crust is recycled back into the mantle. This maintains the overall size of Earth and its surface area.

The surface area of a sphere that has a radius of 10 is: 1,260 square units.

Surface Area = Pi*radius(radius + slant height)

Base Area = pi x radius x radius Curved Surface Area = 2 x pi x radius x height Total Surface Area = 2 x pi x radius x (radius + height)

If the radius of the hemispheres is 4, then that leave 4 units for the length if the straight part of the cylinder. Total surface area = surface area of 1/2 sphere of radius 4 + lateral surface area of cylinder of radius 4 and height 4 + surface area of 1/2 sphere of radius 4. = surface area of sphere of radius 4 + lateral surface area of cylinder of radius 4 = 4*3*pi*43 + pi*42*4 = 469.1 cubic units.

No, if the radius of a sphere doubles, its surface area increases by a factor of 4, not simply doubling. The surface area of a sphere is proportional to the square of the radius.

Finding the radius of a Sphere by using the surface area is a multi-step mathematical equation. The radius (r) of a sphere with a surface area of 1742400ft is 372.365ft.