A community for students.
Here's the question you clicked on:
 0 viewing
 2 years ago
can someone hep me with this problem please.
Let A, B, C denote three rectangles, all with perimeter equal to 240, whose heights are h_A = 20, h_B = 60, h_C = 110, respectively. Which of the rectangles A, B, or C has the smallest area?
 2 years ago
can someone hep me with this problem please. Let A, B, C denote three rectangles, all with perimeter equal to 240, whose heights are h_A = 20, h_B = 60, h_C = 110, respectively. Which of the rectangles A, B, or C has the smallest area?

This Question is Open

mariana510
 2 years ago
Best ResponseYou've already chosen the best response.0thank you so much. I thought it was a but i got it wrong.

syhna
 2 years ago
Best ResponseYou've already chosen the best response.0oh wait i think i got it wrong

syhna
 2 years ago
Best ResponseYou've already chosen the best response.0240 = 2b + 2(20) 240 = 2b + 40 200 = 2b 100 = base of A do the same with the other rectangles 60 = base of B 10 = base of c A = b x h substitute the values then find which had the smallest area

mariana510
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks, also got base C with area 360
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.