Ask
your own question, for FREE!
Geometry
72 Online
OpenStudy (anonymous):
Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments between the two concentric circles are each 1.25 m long. Find the total length of wrought iron used to make the structure. Round the answer to the nearest meter.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
OpenStudy (anonymous):
I like this question.
OpenStudy (dumbcow):
diameter of outer circle is 15 m right?
OpenStudy (dumbcow):
total length = (11*1.25) + piR1 + piR2 R1 = radius of outer circle R2 = radius inner circle
OpenStudy (anonymous):
So that's the answer? @dumbcow
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
@eleven17 I'm glad you do.
OpenStudy (dumbcow):
yes just plug in the numbers for the 2 radii i couldnt tell from the image
OpenStudy (anonymous):
ok thanks :)
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Aratox:
For a script that I added on my classroom's TI-84 Plus CE: Python Edition calculators, I'm proud of this script, but help me improve it, please.
russianmafiya:
Bill Nye (the science guy) change the phrase in the parenthesis
LaPrincessaHermosa:
I decided to edit Jazmine and Tiana. What y'all think?
urlocalgay:
Data were gathered and displayed on the scatter plot. A scatter plot contains the ordered pairs 1,3 and 2,2 and 3,1 and 3,3 and 5,2 and 7,2 and 7,5 and 8,4
urlocalgay:
Which of the following is the best type of display for the given data? Size (in sq.
urlocalgay:
Sets A and B are shown in the Venn Diagram. A Venn Diagram is titled Universal Set with the rectangle labeled U and the left circle labeled A and the right
urlocalgay:
Set A = {15, 25, 35, 65, 75} and Set B = {15, 35, 55, 75}. Determine the elements in A u222a B.
urlocalgay:
Which of the following data sets shows numerical data? Room Number 103 154 221 50
urlocalgay:
P(A) = 0.23 and P(B) = 0.34. If events A and B are independent, what is the P(A u2229 B)? 0.
Aratox:
For a script that I added on my classroom's TI-84 Plus CE: Python Edition calculators, I'm proud of this script, but help me improve it, please.
43 minutes ago
5 Replies
1 Medal
russianmafiya:
Bill Nye (the science guy) change the phrase in the parenthesis
1 hour ago
1 Reply
0 Medals
LaPrincessaHermosa:
I decided to edit Jazmine and Tiana. What y'all think?
2 hours ago
15 Replies
2 Medals
urlocalgay:
Data were gathered and displayed on the scatter plot. A scatter plot contains the ordered pairs 1,3 and 2,2 and 3,1 and 3,3 and 5,2 and 7,2 and 7,5 and 8,4
2 hours ago
4 Replies
0 Medals
urlocalgay:
Which of the following is the best type of display for the given data? Size (in sq.
3 hours ago
2 Replies
2 Medals
urlocalgay:
Sets A and B are shown in the Venn Diagram. A Venn Diagram is titled Universal Set with the rectangle labeled U and the left circle labeled A and the right
3 hours ago
5 Replies
1 Medal
urlocalgay:
Set A = {15, 25, 35, 65, 75} and Set B = {15, 35, 55, 75}. Determine the elements in A u222a B.
3 hours ago
3 Replies
2 Medals
urlocalgay:
Which of the following data sets shows numerical data? Room Number 103 154 221 50
3 hours ago
6 Replies
2 Medals
urlocalgay:
P(A) = 0.23 and P(B) = 0.34. If events A and B are independent, what is the P(A u2229 B)? 0.
3 hours ago
4 Replies
2 Medals