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3sin²x = cos²x find x 0 |
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Answer» ong>Step-by-step explanation: Symmetry is an important geometrical concept, COMMONLY exhibited in nature and is used almost in every field. Artists, professionals, designers of clothing or jewellery, car manufacturers, architects and many others make use of the idea of symmetry. The beehives, the flowers, the tree-leaves, religious symbols, rugs, and handkerchiefs — everywhere you find symmetrical DESIGNS. A figure has a line symmetry, if there is a line about which the figure may be folded so that the two PARTS of the figure will COINCIDE. Write the number of lines of symmetry in each of the FOLLOWING figures: |
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