use each digit 1 though 9 exactly once each in the white grid so that the shaded number above and to the left of the grid are the sum of the integers in each column and row. Digits may be negative.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used with reference to the figure, match the angles and arcs to their measures. *dpa 124 e0b 114° cob spot xoca 122° c e 2019 orentum arts reserved a 6: 52 pm 6/19/2019 40