(from March 29, 2016)

"Pyramid Schemes"

(from March 24, 2016)

"Math Notation Puzzle"

An exercise for Algebra 2, Trigonometry, and Pre-Calculus students...

ANSWERS

(from March 22, 2016)

"Brackets"

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(from March 21, 2016)

"Rhombus Height"

The diagonals of a rhombus are 6 and 8.

What is the height?

(from March 12, 2016)

"Pi and St. Patrick's Celebration"

(from March 7, 2016)

"Circles and Arc Length Question"

ANSWER and other geometry questions at the mathplane site..

(from March 3, 2016)

"The i-light Zone"