State the two properties which are encessary for given two triangle to be similar.

State two properties of a hole.

State two properties of a bar magnet.

Two triangle are called similar if

State two properties of 4th state of matter?

State any two properties of the compound.

Mention two properties which are similar for berylium and aluminium.

State two properties of a paramagnetic substances.

State two properties of a paramagnetic substance

IF one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, the two triangles are similar. This property is……….