Final dates! Join the tutor2u subject teams in London for a day of exam technique and revision at the cinema. Learn more


Two radii form an isosceles triangle

Two radii form an isosceles triangle, because the radii themselves are the same length. The third side of the triangle is a chord of the circle.

© 2002-2024 Tutor2u Limited. Company Reg no: 04489574. VAT reg no 816865400.