Question

Which set of side lengths can form a triangle?

A. 6cm, 8cm, and 16cm
B. 6cm, 8cm, and 10cm
C. 6cm, 7cm, and 14cm
D. 6cm, 7cm, and 20cm

Answer 1

It’s B because to make your two small size needs to be bigger than the biggest side, so if you take 6+8 it’s 14 and your biggest side is 10 than it’s B

Answer 2

the two shorter sides are bigger together than the biggest side. so the answer is B.