This diagram has two pairs of parallel lines. Make an accurate drawing of the diagram.

This diagram has two pairs of parallel lines. Draw the line $AC$ and measure the length of this line.

This diagram has two pairs of parallel lines. The length of $AC$ should be $5.4 cm$. Is measurement of $AC$ close to it in your copy of this figure? If not, check your drawing.

Three angles of a quadrilateral are $60°, 75°$ and $130°$. Calculate the fourth angle of the quadrilateral.

Three angles of a quadrilateral are $60°, 75°$ and $130°$. Draw a quadrilateral with these angles. The $60°$ angle must be opposite the $75°$ angle, as shown in the diagram.

Three angles of a quadrilateral are $60°, 75°$ and $130°$. Draw a quadrilateral with these angles. The $60°$ angle must be opposite the $130°$ angle.

Make an accurate drawing of this quadrilateral.

You are given the size of every side and angle. Did you need all this information to draw the quadrilateral? What is the least number of measurements you need to draw the quadrilateral accurately?