congruent figures是什么?

congruent figures是什么? congruent figures 的中文意思是什么? figures against these figures against是什么词性 key figures 是什么意义不要说是～关键人物 英语翻译Tiling patterns:congruent figures can sometimes cover a surface without gaps or overlapping the pattern is called a tessellationusing patterns :a supermarket manage wants to build a square pyramid with cans of apple juice.the bottom layer congruent transformation是什么意思 handling figures figures是什么意思 Terra-cotta Figures咋读? figures of speech figures 什么意思? estimated figures是什么意思 literary figures 什么意思? 详细解释figures speech handling figures什么意思 rings figures 魔戒? lifesize figures什么意思