1. Explain the steps to use coordinates in calculating the perimeter and area of
polygons? Explain your procedure when
working with diagonal sides and irregular
shapes on the coordinate plane. 2. Explain
how the distance formula and slope formula
are used to classify various quadrilaterals and
triangles.

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3