Question

Which THREE side lengths CAN NOT make a triangle

11m, 11m, and 12m

5m, 7m, and 8m

6m, 10m, and 21m

Answer 1

Answer: D. 21cm

Step-by-step explanation: because you divide all sides by 2 then get youe slope form and multiply by seven

Answer 2

Answer: 6m, 10m, and 21m

Explanation:

The two smaller sides have to add to be greater than the third side. 6+10 is 16 which is smaller than 21.