You may also like
At a Glance
The area of a regular pentagon looks about twice as a big as the pentangle star drawn within it. Is it?
No Right Angle Here
Prove that the internal angle bisectors of a triangle will never be perpendicular to each other.
Age 7 to 16 Challenge Level:
Here are two ideas for designs based on squares which you might
like to create.
A very elegant solution could invovle "nested" REPEATS, that is the REPEAT you use to draw the square inside a REPEAT to draw several squares.
How about other designs based on squares that use "nested" REPEATs.
A very elegant solution could invovle "nested" REPEATS, that is the REPEAT you use to draw the square inside a REPEAT to draw several squares.
How about other designs based on squares that use "nested" REPEATs.
Copyright © 1997 - 2020. University of Cambridge. All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.