Isosceles triangle — task. Maths CBSE Live product, Class 8 (2026-27).

Two isosceles triangles each have sides 5 cm, 5 cm and 4 cm. They are joined along their 4 cm side to form a quadrilateral.

Find:

1. The name of the quadrilateral formed.

2. The lengths of all four sides of the quadrilateral.

Each side \(=\) \(cm\)

Did you find an error?

8. Isosceles triangle