The diagonals bisect each other. 2. Square. Opposite sides are parallel and all sides are equal. All angles are 90Âº. Diagonals bisect each other at right angles. 3. Parallelogram. Opposite sides are parallel and equal. Opposite angles are equal. Diagonals bisect each other. 4. Rhombus. All sides are equal and opposite sides are parallel. Opposite angles are equal. The diagonals bisect each other at right angles. 5. Trapezium. A trapezium has one pair of opposite sides parallel.
-All fruit filled and whipped cream filled cakes should be refrigerated. -Remove from refrigerator 45 minutes before serving so buttercream has time to soften to room temperature. -Do not leave whipped cream filled cakes out for longer than 2 hrs. -Do not leave fruit filled cakes out for longer than 4 hrs.
Most buttercream icings made with butter and egg whites or egg substitutes -- called meringue buttercreams â perform best at room temperature. They can be kept out for up to three days â either in a bowl or on a cake -- covered or in a cool, dry place. Butter begins to separate at temperatures between 88 and 98 degrees Fahrenheit. This is not a health concern, but on a hot day, your buttercream can slide off the cake if the fat separates from the whey.