Geometrical problems on coordinate axes

Point A is shown on this grid.

Write down the coordinates of point A.

Plot point B on the grid at (2, 2^-)

The diagram shows a square drawn on a one-centimetre square grid.

Write down the coordinates of point A.

Find the perimeter of the square.

Point A is shown on this grid.

Write down the coordinates of point A.

Plot point B on the grid at (3, – 3).

Point G is shown on this grid.

Write down the coordinates of point G.

Plot point H on the grid at (- 2, 4).

A pattern is made from four congruent right-angled triangles.

The line AC is parallel to the x-axis. The point A has coordinates (4, 9) and the point B has coordinates (17, 12).

Work out the coordinates of point C and point D.

Point A is plotted at (4, - 2) on this one-centimetre square grid.

Point A is a corner of a square with area 36 cm². The other corners of the square have integer coordinates and lie on the grid.

Find the coordinates for the corner of the square that is diagonally opposite point A. You may use the grid above to help you.

Four identical trapeziums are placed on a coordinate grid as shown.

Write down algebraic expressions for the coordinates of point P.

The coordinates of point Q are (16, 13).

Work out the value of a and the value of b.