The figure shown a square floor plan with a smaller square area that will accommodate a combination fountain and pool. the floor with the fountain- pool area removed has an area of 21 square meters and a perimeter of 24. find the dimensions of the floor and the square that will accommodate dimensions the pool.

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

Two consecutive negative integers have a product of 30. what are the integers?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte