A=400xpi m2; d= what is the answer

I need to know how to answer this problem, A=400pi m2; d=
in Geometry Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

A=400π=πr², r²=400, r=20, d=2r=40m

by Top Rated User (1.1m points)

Related questions

1 answer
in trapazoid DEFG , find m<D
asked Mar 12, 2013 in Geometry Answers by anonymous | 682 views
2 answers
how to find volume of a 3-d shape
asked Jan 6, 2012 in Geometry Answers by anonymous | 2.4k views
1 answer
answer in my a question
asked Mar 6, 2012 in Geometry Answers by anonymous | 653 views
1 answer
Solve this based on the information in the figure
asked Sep 2, 2016 in Geometry Answers by math93 Level 2 User (1.7k points) | 958 views
1 answer
What is the definition of congruent figures
asked Dec 4, 2014 in Geometry Answers by anonymous | 764 views
2 answers
What are congruent shapes?
asked Nov 12, 2014 in Geometry Answers by anonymous | 818 views
2 answers
what shape has 60 faces, 20 vertices and 90 edges?
asked Oct 29, 2014 in Geometry Answers by anonymous | 998 views
1 answer
volume of sand
asked May 22, 2014 in Geometry Answers by fred | 730 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,542 questions
99,806 answers
2,417 comments
523,505 users