Why does this fold create an angle of sixty degrees?
Are these estimates of physical quantities accurate?
How many generations would link an evolutionist to a very distant ancestor?
Is there a relationship between the coordinates of the endpoints of a line and the number of grid squares it crosses?
Take any prime number greater than 3 , square it and subtract one. Working on the building blocks will help you to explain what is special about your results.
A napkin is folded so that a corner coincides with the midpoint of an opposite edge . Investigate the three triangles formed .
What is the same and what is different about these circle questions? What connections can you make?
Four rods are hinged at their ends to form a convex quadrilateral. Investigate the different shapes that the quadrilateral can take. Be patient this problem may be slow to load.
Make a conjecture about the sum of the squares of the odd positive integers. Can you prove it?
Sort these mathematical propositions into a series of 8 correct statements.
How would you massage the data in this Chi-squared test to both accept and reject the hypothesis?
One side of a triangle is divided into segments of length a and b by the inscribed circle, with radius r. Prove that the area is: abr(a+b)/ab-r^2
Predict future weather using the probability that tomorrow is wet given today is wet and the probability that tomorrow is wet given that today is dry.