# Two Triangles in a Semi-Circle _Posted on June 21, 2025_ +-- {.image} [[TwoTrianglesinaSemiCircle.jpg:pic]] > These triangles are congruent and isosceles. What’s the area of the semicircle? =-- * Thread [on BlueSky](https://bsky.app/profile/catrionaagg.bsky.social/post/3ls4cjjrvuk2f) * [[two triangles in a semi-circle techniques]] * [[two triangles in a semi-circle solution]]