DallasLifeBaby01
  • DallasLifeBaby01
A triangular flowerbed is being planted inside a circular area of grass. What is the area of the grass (the area surrounding the flowerbed)? (Use 3.14 for π.) 1) 1,965.74 ft 2 2) 8,996.96 ft 2 3) 3,315.74 ft 2 4) 9,212.96 ft 2 drawing will be in comments ( I'm helping grade a kids work)
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.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
DallasLifeBaby01
  • DallasLifeBaby01
|dw:1437829703449:dw|
DanJS
  • DanJS
does heron's formula sound familiar?
DallasLifeBaby01
  • DallasLifeBaby01
yes, I'm not trying to solve this problem tho, the kid who's pear this is chose answer 3 and iwas wondering if it was correct and if not what is the correct answer

Looking for something else?

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

More answers

DanJS
  • DanJS
https://en.wikipedia.org/wiki/Heron%27s_formula First find half the perimeter of the triangle, s = (1/2)*(50+27+58) = 67.5 Area Triangle \[A=\sqrt{s*(s-a)(s-b)(s-c)} = \sqrt{67.5*(67.5-27)(67.5-58)(67.5-50)} \approx 674.16\]
DanJS
  • DanJS
Area triangle is about 674.16
DanJS
  • DanJS
Area Circle is Pi*R^2
DanJS
  • DanJS
Area Grass = Area Circle - Area Triangle
DanJS
  • DanJS
what is the circle radius?
DanJS
  • DanJS
Is there a line that ends on the circle on both sides... i can't tell from that drawing
DallasLifeBaby01
  • DallasLifeBaby01
it doesn't give any thing for the circle just the triangle

Looking for something else?

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