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.
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
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.
The surface area of a sphere with radius 6 is: 452 square units.
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.
The surface area of the sphere with the radius doubled is 200 units2.---> Confirmed
Surface area of a sphere = 4*pi*radius2 For a spherical shell, surface area = surface area of outer sphere - surface area of inner sphere = 4*pi*(outer radius)2 - 4*pi*(inner radius)2 = 4*pi*[ (outer radius)2 - (inner radius)2 ]