Question

What is the ratio of the total surface area of the solid hemisphere to the square of

its radius?​

Answer 1

Answer:

• 3π : 1

Step-by-step explanation:

• TSA of hemisphere = 3πr^2
• Area of square = (side) ^ 2

TSA of hemisphere : Area of square

• 3πr^2 : (r)^2
• 3πr^2 / (r)^2
• 3π / 1
• 3π : 1

Therefore, ratio is 3π : 1

Answer 2

Answer:

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