GANIT WEEK

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Across
  1. 2. How many dimensions a solid has
  2. 5. The bisectors of angles of a parallelogram forms which shape
  3. 7. The point at which two coordinate axes meet is called ______
  4. 8. The sides of a triangle are in the ratio 14:15:13 and it's perimeter is 84 cm. Find the area of the triangle
  5. 10. A person bought an article and sold it at a loss of 10%.If he had bought it for 20% less and sold it for ₹110 more he would have profit of 40%.Find the C.P. of the article
Down
  1. 1. ABC is a right triangle such that AB=AC and bisector of angle C intersects the side AB at D. Then AC +AD =_____
  2. 3. Things which are equal to the same thing are _____ to one another
  3. 4. One year ago, the ratio of Gaurav's and Sachin's age was 6:7 respectively. Four years from now, the ratio would become 7:8. Find the present age of Sachin.
  4. 6. The point (-3, -4) lies in which quadrant
  5. 9. If each side of a triangle is doubled, then the percentage increase in the area of a triangle is _____