Find area of figure.
round to the nearest hundred if necessary, use 3.14 for pie

To find area of square do 23*37=851
to find area of circle:
diameter is 23.0
radius is 23/2 = 11.5
area of circle is (3.14)(11.5)^2
area of circle is (3.14)(132.25) = 415.265
the area of the figure is 425.265+851 = 1276.265

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.