The area of city of Vancouver is 115 km^2. If the shape of Vancouver is approximately a square, how wide is the city of Vancouver to the nearest tenth of a kilometer?

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

∆red ≅ ∆ by rule will give brainiest if possible