Question

Help will give 25 Brainly points if answer is right

Answer 1

Answer:

Two triangles are said to be similar when they have two corresponding angles congruent and the sides proportional.

wikibooks.com

In the above diagram, we see that triangle EFG is an enlarged version of triangle ABC i.e., they have the same shape. The same shape of the triangle depends on the angle of the triangles.

∠ABC=∠EGF,∠BAC=∠GEF,∠EFG=∠ACB

The area, altitude, and volume of Similar triangles are in the same ratio as the ratio of the length of their sides.