For the following problems write down the answer and how you got it on a separate piece of paper and turn in to Mr. Voronyak
Septemeber Problem 1:Extra Credit
A regular octagon is inscribed inside a square.
Another square is inscribed inside the octagon.
What is the ratio of the area of the smaller square to the area of the larger square?
October Problem 2: Extra Credit
Playing the same game, how could we make it a fair game for both Dominic and Amy?
Hint for A: It is not 1 white ball.
November Problem 3:Extra Credit
Moving Matches
The following isosceles trapezoid is composed of 7 matches. Modify the position of three matches in order to obtain two equilateral triangles.
December Problem 4:Extra Credit
Three lines cut rectangle ABCD into six congruent (identical) squares. The perimeter of rectangle ABCD is 30 cm. What is the area of the shaded region, in square centimeters?
January Problem 5:Extra Credit
When 68 is divided by a certain number, the remainder is 4. Find the sum of all possible divisors.
