Which quadrilateral has All sides are equal
Opposite angles are equal.
Diagonals are perpendicular ?

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Find the maximum value of p= 4x + 5y subject to the following constraints :

Find the measure of angle b in the following triangle