Are all congruent polygons similar

Congruent figures have the same size, the same angles, the same sides and the same shape. They are IDENTICAL! ... Congruent shapes are always similar , but similar shapes are usually not congruent - one is bigger and one is smaller.

Step-by-step explanation:

because 1.2 isnt half of 6 duh

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^