# Convergence articles

Displaying 101 - 110 of 655

Knowing the base, b, and the altitude, a, of a triangle. Find the expression for a side of the inscribed square.
A sketch of the history of topology, beginning with the polyhedron formula, but continuing up to the present.
A man bought a number of sheep for $225; 10 of them having died, he sold 4/5 of the remainder for the same cost and received$150 for them. How many did he buy?
Explain the geometric basis of "completing the square," the original method of solving quadratic equations, to your students.
An oblong garden is a half yard longer than it is wide and consists entirely of a gravel walk...
X, Y and Z hired a pasture for the season for \$90.00. Each has a different number of mules and are on the pasture for a different number of days. How much is each to pay?