Parallelogram Parallelogram In Euclidean geometry, a parallelogram is a simple (non-self-intersecting) quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure. The congruence of opposite sides and opposite angles is a direct consequence of the Euclidean parallel postulate and neither condition can be proven without appealing to the Euclidean parallel postulate or one of its equivalent formulations. By comparison, a quadrilateral with just one pair of parallel sides is a trapezoid in American English or a trapezium in British English. The
I Just Don't Know What to Do with Myself I Just Don't Know What to Do with Myself "I Just Don't Know What to Do with Myself" is a song written by Burt Bacharach and Hal David. "I Just Don't Know What to Do With Myself" was first recorded by Tommy Hunt in a session produced by Jerry Leiber and Mike Stoller, with Burt Bacharach arranging and conducting. It was released as single Scepter 1236 (B-side "And I Never Knew") in May 1962, but did not chart. The song served as the title track for Hunt's sole album release on Scepter released in April 1963. The success in the