Asked by edd
Problem 1:A semi-circular garden has a radius of 10 meters. What is its area? ( Use pi =3.14)
Answer:157m^2
Problem 2:The base of a cylindrical tank has a radius of 4.5 meters. What is its area? ( Use pi=3.14)
Answer:65.585m^2
Problem 3:In the middle of a field a huge circle is cut out with a radius of 60 meters. What is the circumference of the circle? ( Use pi=3.14)
Answer:376.8m^2
Problem 4:A circular stadium has a diameter of 140 meter. What is its circumference?(Use pi=3.14)
Answer:439.6m
Problem 5:The side of a building is in the shape of a trapezoid. If the two parallel edges are 90m and 120m, and the height is 45m, what is the area of the trapezoid.
Answer:4725m^2
Problem 6:A rectangular football field with a length if 40m has a perimeter of 120m. What is the area of the field?
Answer:900m^2
Please check this it took me a long time thank you!
Answer:157m^2
Problem 2:The base of a cylindrical tank has a radius of 4.5 meters. What is its area? ( Use pi=3.14)
Answer:65.585m^2
Problem 3:In the middle of a field a huge circle is cut out with a radius of 60 meters. What is the circumference of the circle? ( Use pi=3.14)
Answer:376.8m^2
Problem 4:A circular stadium has a diameter of 140 meter. What is its circumference?(Use pi=3.14)
Answer:439.6m
Problem 5:The side of a building is in the shape of a trapezoid. If the two parallel edges are 90m and 120m, and the height is 45m, what is the area of the trapezoid.
Answer:4725m^2
Problem 6:A rectangular football field with a length if 40m has a perimeter of 120m. What is the area of the field?
Answer:900m^2
Please check this it took me a long time thank you!
Answers
Answered by
Ms. Sue
All are right except for 6.
Answered by
edd
I got something wrong ( it doesnt tell you which one's.)
Answered by
Ms. Sue
Your answer for number 6 is wrong.
What did you get for the width?
What did you get for the width?
Answered by
edd
Which width?
Answered by
Ms. Sue
The width of the rectangular football field.
Answered by
edd
20
Answered by
Ms. Sue
Yes, the width is 20 m and the length is 40 m.
Area = length times width
A = 40 * 20
A = ________ square meters
Area = length times width
A = 40 * 20
A = ________ square meters
Answered by
edd
I dont know what i got wrong out of all those 6 problems
Answered by
Ms. Sue
I told you they were all right except for problem 6.
Answered by
edd
Ms.Sue There is somthing wrong for the problems 1-6 1 is incorrect or correct i tryed all right and problem 6 wrong and there is something else i just dont see it
Answered by
Ms. Sue
Your answers for questions 1 - 5 are right.
Your answer for 6 is wrong.
All you have to do now for 6 is to solve this equation:
A = 40 * 60
Your answer for 6 is wrong.
All you have to do now for 6 is to solve this equation:
A = 40 * 60
Answered by
edd
How do i put a link to show you what i mean
Answered by
Ms. Sue
Only a few of us tutors can post links here.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.