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Choose the correct alternative.(1) Number of dimensions a surface has : (a) 0 (b) 1 (c) 2 (d) 3(2) In how many points two intersecting lines intersect ? (a) 3 (b) 1 (c) 4 (d) 2(3) A closed figure formed by three intersecting lines is called. (a) square (b) rhombus (c) triangle (d) circle(4) How many diagonals does quadrilateral have ? (a) 4 (b) 2 (C) 3 (d) 1 |
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Answer» Answer: 1 Ans is (a) 3 Ans is (c) 4 Ans is (b) |
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