Digital History ID 3573. Spain grew rich from the gold and silver it found after conquering native civilizations in Mexico and South America. However, conflict with Indians and the failure to find major silver or gold deposits made it difficult to persuade settlers to colonize there.
Congruent. Exactly equal in size and shape. Congruent sides or segments have the exact same length. Congruent angles have the exact same measure. For any set of congruent geometric figures, corresponding sides, angles, faces, etc. are congruent. Note: Congruent segments, sides, and angles are often marked.
Congruent or Similar. If one shape can become another using only Turns, Flips and/or Slides, then the two shapes are called Congruent. Two shapes are Similar if you need to Resize for one shape to become another (you may also Turn, Flip and/or Slide).