Across
- 1. find area of a triangle whose sides are in the ratio 3:4:5 and perimeter is 36cm
- 5. find the angle between the coordinate axes
- 7. (0,y) lies on which axis
- 8. perpendicular distance of the point (9,4) from y axis
- 9. Find area of isosceles triangle each of whose sides are 13m and base is 24m.
- 12. if x>0 and y<0 point lies in which quadrant
Down
- 2. find area of right angled triangle whose base is 12m and hieght is 8m.
- 3. Y coordinate is known as
- 4. √32 + √32
- 6. find lenght of each side of an equilateral triangle having area 9√3 cm²
- 10. simplify 9³/²
- 11. what is the name of the each part of the plane formed by two axis