Tag Archives: G-C.2

Directions: Using the digits 0 to 9 at most one time each, place a digit in each box to create a circle tangent to the line x+y=5. Source: Linnea Reyes-LaMon

Directions: Using the digits 0 to 9 at most one time each, place a digit in each box so that the central angle has the greatest possible value. Source: Robert Kaplinsky

Directions: Using the digits 0 to 9 at most one time each, place a digit in each box two times: once where the central angle is greater than 130° and once where it is less than 130°. You may reuse all the digits each time. Source: Robert Kaplinsky

Directions: What is the longest chord in a circle that has an area of 25π square units? Source: Nanette Johnson