Which of the following would be closest to a dekameter? a city block, the circumfrence of the earth, the earth to the sun, or a cross country drive?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Which of the following is the shape of a cross section of the figure shown below

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy