Across
- 4. ax+b÷cx+d=p÷q=> q(ax+b)=p(cx+d)What is the process ?
- 6. A quadrilateral whose opposite sides are parallel and congruent and opp. angles are congruent.
- 8. Any 4 sided polygon
- 11. Equations in which the highest power of variable is 1
Down
- 1. A quadrilateral with exactly one pair of parallel sides.
- 2. The number which when substituted in equation makes the equation true
- 3. A parallelogram with 4 congruent sides
- 5. Taking a term from one side of the equation to the other
- 7. A quadrilateral with 2 distinct pair of equal sides
- 9. On transposing the operation of the term changes.Subtracrion becomes ?
- 10. A paralleogram with 4 congruent sides and 4 congruent angles