Straight Lines ...

The perimeter of triangle with vertices $$A(0,\,9),\,B(0,\,0)$$ and $$C(9,\,0)$$

The area of the triangle formed from points $$(1, 2), (2, 4)$$ and $$(3, 1)$$ is ____ square units.

The perimeter of triangle with vertices $$A(0,\,0),\,B(5,\,7)$$ and $$C(9,\,5)$$

Are the points $$(5,\,5),\,(8,\,2)$$ and $$(3,\,-4)$$ are vertices of right angled triangle.

$$(9, 2), (5, -1) $$ and $$ (7, -5)$$ are the vertices of the triangle. Find its area.

What is the area of the triangle whose vertices are: $$(-3, 15), (6, -7) $$ and $$(10, 5)$$?

Are the points $$(5,\,3),\,(2,\,9)$$ and $$(-8,\,4)$$ are vertices of

What is the area of the triangle for the following points $$(6, 2), (5, 4)$$ and $$(3, -1)$$?

The area of the triangle whose vertices are $$(0, 1), (1, 4)$$ and $$(1, 2)$$ is ___ square units.

The point on the line $$4x - y - 2 = 0$$ which is equidistant from the points $$(-5, 6)$$ and $$(3, 2)$$ is