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Do congruent spheres have equal surface areas?
Two spheres that are congruent are the same size and shape. Therefore, they would have the same surface area. So this statement is always true.
What- is-the-relationship-between-cylinders'-cones'-and-spheres'-surface area?
The relationship between the surface areas of cylinders, cones, and spheres is that the surface area of a cylinder is equal to the sum of the areas of its two circular bases and its curved surface area, the surface area of a cone is equal to the sum of the area of its circular base and its curved surface area, and the surface area of a sphere is equal to four times the area of its circular base.
Two spheres have a scale factor of 13 the smaller sphere has a surface area of 16 ft squared find the surface area of the larger sphere?
The surface area of a sphere is proportional to the square of its radius. If the scale factor between the two spheres is 13, the ratio of their surface areas will be (13^2 = 169). Therefore, the surface area of the larger sphere is (16 , \text{ft}^2 \times 169 = 2704 , \text{ft}^2).
What is the surface area of a triangle?
the formula for the area of a triangle is: base times height divided by two.
What two spheres cause erosion?
The two spheres that are responsible for erosion are the hydrosphere and the atmosphere. These spheres interact all of the time.
Formula for working out area?
There are different formulas for different figures ... also, areas are of two types . They are surface area and lateral s.a.
How do you calculate the Surface area of a prism?
The surface area of a prism is the sum of the areas of each of its sides, plus the two bases. As the number of sides, and their shapes are indeterminate, there is no specific formula. The general formula is (2 x base area) + (perimeter x length)
How do you determine the area of a cylindrical box?
The area of a three dementional figure is divided into lateral surface area and total surface area. The total surface area of a cylindrical box can be calculated by using the formula : 2 times pi times radius squared plus 2 times pi times radius times hight The lateral surface area can be calculated by the formula: 2 times pi times radius times height
Surface area formula for the curved part of a cylinder?
Curved surface area of a cylinder excluding the two end pieces = 2*pi*radius*height in square units.
What formula is used for the surface area of a cylinder?
The surface area ( A ) of a cylinder can be calculated using the formula ( A = 2\pi r(h + r) ), where ( r ) is the radius of the circular bases and ( h ) is the height of the cylinder. This formula includes the areas of the two circular bases (( 2\pi r^2 )) and the lateral surface area (( 2\pi rh )).
What is the surface area of a cylider?
The surface area of a cylinder can be calculated using the formula ( A = 2\pi r(h + r) ), where ( r ) is the radius of the base and ( h ) is the height of the cylinder. This formula accounts for both the curved surface area and the areas of the two circular bases. The curved surface area alone can be calculated as ( 2\pi rh ), while the area of the bases is ( 2\pi r^2 ).
Surface area of rectangular prism?
The surface area of a rectangular prism can be calculated by adding the areas of all six faces. The formula for the surface area of a rectangular prism is 2lw + 2lh + 2wh, where l, w, and h represent the length, width, and height of the prism, respectively. This formula accounts for the two faces of each dimension (length, width, and height) on the rectangular prism.
