Answer:
Do the calculations and put how you did it.
Step-by-step explanation:
The formula for the surface area of a sphere is: Area = 4·π·r²
Since the diameter is 40 mm, the radius is 20 mm.
The area is found by: 4·π·20²
HOPE IT HELPS YOU OUT
GOD BLESS YOU ALWAYS
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Answers & Comments
Answer:
Do the calculations and put how you did it.
Step-by-step explanation:
The formula for the surface area of a sphere is: Area = 4·π·r²
Since the diameter is 40 mm, the radius is 20 mm.
The area is found by: 4·π·20²
HOPE IT HELPS YOU OUT
GOD BLESS YOU ALWAYS