- Equilateral triangle (Wikipedia)
In geometry, an equilateral triangle is a triangle in which all three sides have the same length. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°. It is also a regular polygon, so it is also referred to as a regular triangle.
- Lake Wenatchee State Park (Wikipedia)
Lake Wenatchee State Park is a public recreation area located at the eastern end of Lake Wenatchee, a glacier- and snowmelt-fed lake in the Wenatchee National Forest on the eastern slopes of the Cascades Mountain Range in the state of Washington. The state park covers 492 acres (199 ha) split into two parts—the north shore park and the south shore park—separated by the Wenatchee River. The park is managed by the Washington State Parks and Recreation Commission.
