Triangle inequality - 8th grade (13y) - math problems
Number of problems found: 4
- Possible lengths
Find the most possible lengths for the third side of a triangle with sides 20 and 18.
- Right triangles
How many right triangles we can construct from line segments 3,4,5,6,8,10,12,13,15,17 cm long? (Do not forget to the triangle inequality).
Five sticks with a length of 2,3,4,5,6 cm. How many ways can you choose three sticks to form three sides of a triangle?
Hanka cut the 20 cm long straws into three pieces each piece had a length in cm. Then, with these three pieces, she tried to make a triangle. a) What circuit has each of the triangles? b) How long can the longest side measure? c) How many different triang
Triangle inequality - math word problems. Examples for 8th grade.