# Triangle Inside a Square _Posted on Mar 26, 2019_ +-- {.image} [[TriangleInsideaSquare.png:pic]] > The right-angled triangle covers $\frac{1}{4}$ of the square. What fraction does the isosceles triangle cover? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1110638446861799424) * [[triangle inside a square techniques]] * [[triangle inside a square solution]]