radomes.openskiesproject.org
jamalezzeddine
jamalezzeddine jamalezzeddine
  • 22-03-2014
  • Mathematics
Answered

the area of a circle 200 mm in diameter is approximately how many times greater than the area of circle 40 mm in diameter

Verified Answer :

Olórin Olórin
  • 22-03-2014

As the area of the circle is proporcional of R^2...

(200/40)^2=5^2=25 times greater

Answer Link

Related Questions

A number times eight is equal to fortyfive
2 A guitar is easier to grip because the sides of the guitar form a hyperbola Look at the graph and identify the six points 50 50 50 50 100 50 0 50 100 X 10 2p
3114c05c29242c
a computer is on sale for 15 off the original price of 399
Your school is visiting a local bureau of the National Weather Service A student asks a meteorologist why hurricanes do not form in the northern Atlantic Ocean
which law placed controls on food and medicines in the early 1900s
After World War II Americans shifted to what type of work a Manufacturing jobs b Service jobs c Agricultural jobs d Military jobs
Which answer best describes how some Americans viewed the British Empire Loyalists felt that they had some representation from the British Patriots felt that th
Retreatism is adopted by people: A. who are under internal pressure to innovate new goals and means B. who give up the cultural goals but innovate new means
How do you write 35 over 20 As a percentage