Triangle inequality - math word problems
- Possible lengths
Find the most possible lengths for the third side of a triangle with sides 20 and 18.
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 tria
Ivo wants to draw all the triangles whose two sides of which have a length of 4 cm and 9 cm and the length of the third side is expressed in whole centimeters. How many triangles does he have?
Prove whether you can construct a triangle ABC, if a=9 cm, b=6 cm, c=10 cm.
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