Area Problem #25

Posted on November 2, 2016 by solvemymaths
If the radius of the larger circle is 1, what is the area of the smaller circle?

cwiaqs3xgaapnrv

About these ads
Share this:
Twitter
Facebook
Loading…
This entry was posted in Solve My Maths, Uncategorized, Written by me. Bookmark the permalink.
Post navigation← What fraction is shaded?Area Problem #26 →
9 thoughts on “Area Problem #25”
howardat58 says:
November 3, 2016 at 3:24 pm
It was simpler to do it with squares, and find the ratio.

Reply
howardat58 says:
November 3, 2016 at 4:12 pm
ps. why would I find the area and not the radius? (logical thought)

Reply
solvemymaths says:
November 3, 2016 at 4:33 pm
Because area ly like area problems

Reply
Krishan Bhattacharya says:
November 6, 2016 at 9:59 am
A = 0.252738872

that’s what I think.

Reply
kbhattacharya says:
November 6, 2016 at 9:59 am
A = 0.252738872

that’s what I think.

Reply
Pingback: Un problemilla para resolver | profe.mates.jac

profe.mates.jac says:
November 8, 2016 at 6:37 am
The solution is pi/16 x (2-sqrt(2))^2

Reply
Evan D Rushton (@E_Rushton) says:
November 14, 2016 at 7:31 am
I go an equivalent result, (pi/4)(3/2 – sqrt(2))

Reply
profe.mates.jac says:
November 18, 2016 at 4:41 pm
Good. Correct.