Helena needs 3.5 cups of flour per loaf of bread and 2.5 cups of flour per batch of muffins. she also needs 0.75 cup of sugar per loaf of bread and 0.75 cup of sugar per batch of muffins. helena has 17 cups of flour and 4.5 cups of sugar available for baking. combination of loaves of bread and batches of muffins could helena bake?
your question lack some information
diagonals are equal then parellogram is either rectangle or square.
solve by congruent triangles.
thus angle is 90°
give teh full sketch is difficult for us to the question youbhave asked is not