A community for students.
Here's the question you clicked on:
 0 viewing
DallasLifeBaby01
 one year ago
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)
DallasLifeBaby01
 one year ago
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)

This Question is Closed

DallasLifeBaby01
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437829703449:dw

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0does heron's formula sound familiar?

DallasLifeBaby01
 one year ago
Best ResponseYou've already chosen the best response.0yes, 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

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0https://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 \[A=\sqrt{s*(sa)(sb)(sc)} = \sqrt{67.5*(67.527)(67.558)(67.550)} \approx 674.16\]

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0Area triangle is about 674.16

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0Area Grass = Area Circle  Area Triangle

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0what is the circle radius?

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0Is there a line that ends on the circle on both sides... i can't tell from that drawing

DallasLifeBaby01
 one year ago
Best ResponseYou've already chosen the best response.0it doesn't give any thing for the circle just the triangle
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.