Geometry - Possible Triangles

Tools: pointer cross off highlighter pencil eraser

DIRECTIONS: Click on each box to choose your answers. All correct answers must be selected.

Which wooden board lengths could be joined to form a triangle?

35 ft, 10 ft, 12 ft

3 ft, 5 ft, 4 ft

11 ft, 21 ft, 4 ft

13 ft, 12 ft, 5 ft

8 ft, 3 ft, 9 ft