Calculate the perimeter and area of the triangle formed by the coordinates K (-4, -1), L (-2,2). and M (3, -1). Round your answers to two decimal places.
I need the perimeter and area.
Please help.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.