When three smaller squares are joined at their vertices to form a right triangle, the combined area of the two smaller squares is the same as the area of the larger square. Which of the three squares answers does NOT support this statement?

Two trains leave a station on different tracks. the tracks make an angle of 130°, with the station as a vertex. the first train travels 100 km and makes its first stop at point a, while the second train travels 200 km and makes it first stop at point b. how far apart are the trains when both are at their first stop? round the answer to the nearest integer. a) 65 km b) 139 km c) 224 km d) 275 km