standard_description: Construct an equilateral triangle, a square, and a regular hexagon inscribed in a circle.
problem_activity: Task
Use <, =,  or > to compare the following sums:
$\frac12 + \frac14$  ________  $\frac13 + \frac15$
$\frac13 + \frac12$  ________  $\frac13 + \frac14$


aligns: no