anonymous
  • anonymous
URGENTTTTT!!! The diagram shows a solid hemisphere of radius 5 cm
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
|dw:1370807789594:dw|
anonymous
  • anonymous
The diagram shows a solid hemisphere of radius 5 cm
anonymous
  • anonymous
Find the total surface area of the solid hemisphere. Give your answer in terms of .

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
i know the answer is 75pi but i dunoo why???
anonymous
  • anonymous
Do you know the surface area of a sphere? \(A=4\pi r^2\) Since we want the surface area of only a hemisphere, just divide by two:$$A=4\pi(5)^2=100\pi\\\frac12 A=50\pi$$Done, right? .... not yet! We've computed the area for the curved top so far, but we have that solid circular face on the bottom. Since its merely a circle with the same radius, we use \(A=\pi r^2\) to find its area:$$A=\pi(5)^2=25\pi$$Now add these two parts to get our total surface area: \(A=75\pi\)
anonymous
  • anonymous
|dw:1370808348736:dw|
anonymous
  • anonymous
I cannot for the life of me write using the pencil tool... I can barely draw.
anonymous
  • anonymous
THNX AMILLION!!!!
anonymous
  • anonymous
YOU DOIN UR GCSE ON TUES?

Looking for something else?

Not the answer you are looking for? Search for more explanations.