DIGITAL ALBUM SUBMITTED BY, VIDYA K M MATHEMATICS Reg.No:18021382006

NATURAL RESOURCES: MATHEMATICAL ASPECT FOUND IN ENVIRONMENTAL PHENOMENA. 1. CONGRUENCE 2. SIMILARITY 3. RATIO AND PROPORTION 4. GEOMETRIC SHAPES 5. SYMMETRY

1.CONGRUENCE ▪ ANY TWO GEOMETRIC FIGURES ARE SAID TO BE CONGRUENT IF THEY CAN MADE TO COINCIDE(FIT EXACTLY ON EACH OTHER). HONEY COMP BUTTERFLY SUN FLOWER

2.SIMILARITY ▪ SIMILAR FIGURES ARE FIGURES OF THE SAME APPEARENCE,IRRESPECTIVE OF THE SIZE.SIMILARITY APPLIES TO SURFACE RATHER THAN LINES.TWO CODITIONS ARE REQUISITE FOR IT, 1.THE SAME SHAPE. 2.PROPORTIONATE DIMENSIONS. PETALS OF FLOWER PEACOCK FEATHERS LEAVES IN A BRANCH

3.RATIO AND PROPORTION ▪ RATIO IS THE NUMBER WHICH GIVES THE RELATION OF A CERTAIN QUANTITY TO ANOTHER QUANTITY. ▪ IF TWO RATIOS ARE EQUAL,THEN THEY ARE PROPORTIONAL. HUMAN FACE SUNFLOWER PETALS HURRICANE AND SHELL

4.GEOMETRY ▪ GEOMETRY IS THE STUDY OF PROPERTIES OF SHAPES,(CIRCLE ,TRIANGLE ,SQUARE ,Etc)THAT USED TO REACH CONCLUSIONS ABOUT THE SIZE OF ANGLES AND LENGHTS OF LINES.IT CAN BE ON ONE DIMENSION,TWO DIMENSION ,Etc . ONION ZEBRA LADIES FINGER

5.SYMMETRY ▪ SYMMETRY IS THAT,WHEN ONE SHAPE BECOMES EXACTLY LIKE ANOTHER IF YOU FLIP,SLIDE OR TURN IT.SYMMETRICAL FIGURES ARE EXACTLY ALIKE IN ALL ASPECTS SAVE ONE. STAR FISH SUN FLOWER SNOWFLAKE

MORE EXAMPLES 1.CONGRUENCE PYRAMIDS FLOWERS OR LEAVES OF A SAME PLANT WINGS OF BIRDS SAME FOOT PRINTS BISCUITS OF SAME COINS 2.SIMILARITY LEAVES OF SAME PLANT SNOW FLAKES PINE CONE CLOUDS WAVES FERNS

3.RATIO AND PROPORTION BODY PARTS SEED HEADS PINE CONES SPIRAL GALAXIES FLOWER PETALS SHELLS HURRICANES SEEDS IN THE CENTER OF SUNFLOWER 4.GEOMETRY CIRCULAR SHAPE OF FULL MOON TRIANGULAR SHAPE OF TREE BRANCHES RECTANGULAR SHAPE OF BRICKS TRIANGLE SHAPED CAKE PIECE AND PYRAMID HEXAGON SHAPED HONEY COMPAND PINE APPLE

5.SYMMETRY STAR FISH ORCHID SEA ANEMONE JELLY FISH FLOWERS MIRACULOUS SNOW FLAKE RADIAL AND ROTATIONAL PLANTS

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