Learn about angles in triangles and quadrilaterals with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Show answer Interior angles of equilateral and isosceles triangles The sum of interior angles in a triangle is 180˚. In an equilateral triangle, all three angles are equal to 60˚.

Article Published: 19 June 2005 Microstructure of a spatial map in the entorhinal cortex Torkel Hafting, Marianne Fyhn, Sturla Molden, May-Britt Moser & Edvard I. Moser Nature 436, 801–806 (2005 ...