The spheres are similar. the surface area of the blue sphere is 7854 square inches. what is the surface area of the red sphere? round your answer to the nearest tenth.

Surface area of red sphere is 1257 square inches.

Step-by-step explanation:

Given : The surface area of the blue sphere is 7854 square inches.

We have to find the  surface area of the red sphere.

Since , radius of red sphere is 10 inches

We know, Surface area of red sphere is

Put r = 10

We have,

Surface area of red sphere is

Using π = 3.14 , we have,

Thus, Surface area of red sphere is 1257 square inches.      

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: