Question

the total surface area of a sphere is 3850 CM square find the diameter ​

Answer 1

Answer:

TSA is 3850 therefore formula for this is4 pie r sq there fore answer will be 17.5

Step-by-step explanation:

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Answer 2

Answer:

Here is your solutions

Given :-

The total surface area of a sphere is 3850cm^2.

To find the diameter of the sphere

The total surface area of a sphere = 4πr^2

3850 cm^2 = 4×22/7 × r^2

3850 cm^2 = 88/7 × r^2

43.75 cm^2 = r^2 / 7

43.75 × 7 = r^2

306.25 = r^2

17.5 = r ^2

diameter = 2× radius

Diameter = 2×17.5

Diameter = 35 cm

Hence

Diameter of the sphere is 35 cm

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