3 years ago

What is the surface area of the hemishpere? 32 m

2 answers:

5 0

Answer:

The surface area of a sphere of radius r is 4 π r2. Half of this is 2 π r2. If this is what is meant by the surface area of a hemisphere then 2 π r2 = 1062.

Step-by-step explanation:

Darya [45]3 years ago

4 0

Answer:

K = (2πr2) + (πr2) = 3πr

Step-by-step explanation:

K = (2πr2) + (πr2) = 3πr Heres something that might help.

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jeka94

Answer:

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Step-by-step explanation:

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3 years ago

B4.1a) The diagram shows a triangle.

Yuki888 [10]

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3 years ago

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sladkih [1.3K]

Answer:

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Step-by-step explanation:

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3 years ago

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Rus_ich [418]

Answer:

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Step-by-step explanation:

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4 years ago

29.95 withb6 percent tax

denis-greek [22]

Answer:

31.929

Step-by-step explanation:

29.95×6/100=1.797

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3 years ago