What formular for surface area of hemisphere

1 answer:

3 0

Well the formula for the surface area of a sphere is 4 x pi x r^2. Which means that the surface area for a hemisphere is half of that. The surface area of a hemisphere is 2 x pi x r^2

Hope this helps!

You might be interested in

What is the greatest common factor of 16 and 40?

myrzilka [38]

Answer:

Step-by-step explanation:

16 divided by 8 is 2. 40 divided by 8 is 5. Neither of these can be reduced by any more common numbers, so therefore, 8 is your greatest common factor. The GCF of 16 and 40 is 8.

5 0

3 years ago

What is the answer, please?

skelet666 [1.2K]

Answer:

10.6 ounces

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

HELP ME PWEASE!!!!!!!

Sergeu [11.5K]

Step-by-step explan

8 0

3 years ago

Dylan bought 3 identical shirts online for a total cost of $71.83 including a flat rate of $7.99 for shipping. Drag numbers to c

Vesnalui [34]

Answer:

3s + 7.99 = 71.83

Step-by-step explanation:

Yeah, algebra sure confused me the first time I took it. I had a much more patient and engaging teacher the second time!

How would we find out in real life how much each shirt cost? We'd subtract 7.99 from 71.83 and divide the difference by 3, right??

Let's work that backward. Let's say a shirt cost $6. Three would cost $3(6), or $18. Since each shirt costs $s, our price for 3 shirts is $3s. We have to add shipping to get a total, which we are given. When writing an equation, we leave out labels like $ or meters or books or whatever.

3 0

3 years ago

What is the solution to the inequality?<br><br> 4(2x+5)-2x more than or equal to 10

Alexxx [7]

See attached for the solution

4 0

3 years ago