Question

Are all triangles similar

Answer 1

No. There are 3 types of triangles.

Scalene: Triangle which no sides are equal, so all angles aren't congruent

Isosceles: A triangle with 2 equals sides, but has 1 not equal sides.

Equilateral: A triangle which all sides are equal

Answer 2

Leif and his father was born on different land masses Leif was born on green land his dad was born originally on Norway.