A vertical stained glass square window of area 81 cm² is made out of six triangles of equal area (see figure).
A fly is sitting on the exact spot where the six triangles meet. How far from the bottom of the window is the fly sitting?
Select one option, then click Submit.
3 cm
5 cm
5.5 cm
6 cm
7.5 cm
Select an option, then submit.
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
Pink Kangaroo 2020 (2020)
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →Pink Kangaroo 2020 (2020)