Draw a quadrilateral whose diagonals have equal lengths of \(8\ cm\) that bisect each other, and intersect at an angle of 140\(^\circ\).
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:
Thus, the rectangle \(ABCD\) is obtained.
Answer variants:
Place the protractor at \(O\). Draw a line through \(O\) making an angle of \(140^\circ\) with \(AC\).
Mark the midpoint of \(AC\) as \(O\).
With \(O\) as the centre, mark two points on the newly drawn line, one on each side of \(O\). Label them \(B\) and \(D\).
Using a compass, take a radius of \(4\ cm\) (half of the diagonal).
Draw a line segment \(AC\) of length \(8\ cm\).
Join the vertices in the order \(A–B–C–D–A\).