maths crosswords

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Across
  1. 3. Figures with same shape and size are_______figures.
  2. 6. The x- coordinate.
  3. 8. Sum of _______angles of a triangle is 180 degree.
Down
  1. 1. Every _____is a rational number but the converse is not true.
  2. 2. Algebraic expression with one term.
  3. 4. The graph of every linear equation in two variables is a _________line.
  4. 5. A _______ can be drawn with any centre and radius.
  5. 7. a quadrilateral which is a rhombus as well as rectangle.