Question

find the surface area of a sphere radius 1.25m​

Answer 1

Answer Given surface to volume ratio: A = 36 * π / (A/V)² . Our area of a sphere calculator allows you to calculate the area in many different units including SI and imperial ...

Step-by-step explanation:

Answer 2

Given:

• Radius of a sphere is 1.25 m.

Need to find:

• Surface area of the sphere ?

Solution:

As we know that,

⋆ Surface area of sphere = 4πr²

Putting the values,

➜ 4 × 22/7 × 1.25 × 1.25

➜ 4 × 22/7 × 1.5625

➜ 88/7 × 1.5625

➜ 137.5/7

➜ 19.64

Therefore, The surface area of sphere is 19.64 m.

⠀⠀⠀━━━━━━━━━━━━━━━━⠀⠀