If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Triangles — quick quiz

5 real NSTSE questions on Triangles. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

HARD

In △ABC, DE is parallel to BC, with D on AB and E on AC. If AD = 4 cm, DB = 6 cm, and AE = 3 cm, then EC equals: