1) a -60-12=U4) a? – 6a-18= 03) a? - 9a+...

1) a -60-12=U4) a? – 6a-18= 03) a? - 9a+18 = 053. Triangle is formed by the coordinates (0, 0),(0, 21) and (21, 0). The number of integralcoordinates strictly inside triangle (integralcoordinates has both x and y as integers) :1) 190 2) 105 3) 231 4) 20554. Origin is the centre of the square with one ofits vertices at (3,4) then the other vertices are1) (-3, 4), (-3,-4), (3,-4)2) (-4, 3), (-3,-4), (4, -3)3) (-4,3), (-4, -3), (3,-4)4) (3, 4), (-4,-3), (4, -3)

Similar Questions

Explore conceptually related problems

Orthocentre of triangle whose vertices are (0, 0), (3, 4), (4, 0) is

Orthocentre of triangle whose vertices are (0, 0), (3, 4), (4, 0) is :

Find the area of the triangle vertices are (2, 3) (-1, 0), (2, -4)

Orthocentre of the triangle whose vertices are (0,0) (3,4) and (4,0) is-

The area of the triangle with vertices at (-4,1) , (1,2),(4,-3) is

Find the area of triangle whose vertices are (1,2), (3,4),(1/2,1/4).

Orthocentre of triangle whose vertices are (0,0),(3,4),(4,0) is