Question

which dimensions cannot create a triangle? Three angles measuring 10, 25, and 145, three sides measuring 9m,15m, and 9m, three sides angles measuring 40,70, and 65, three sides measuring 6cm,8cm, and 10cm

Answer 1

Three angles measuring 40, 70, and 65

Explanation:

The angles of a triangle must total 180.

40+70+65=175, so it cannot be a triangle.