Duckss2211
New member
- Joined
- Nov 10, 2020
- Messages
- 6
Hello forum My son and I were working through some test practice questions last night, and while I though I had a pretty good handle on the general concept of geometry, trig and algebra, this one had me stumped as to where to begin...
A triangle has internal angles of 120deg, 40deg and 20deg. The shortest side is 10mm shorter than the longest side. What are the lengths of all the sides?
If someone can point me in the right direction it would be much appreciated.
Cheers.
A triangle has internal angles of 120deg, 40deg and 20deg. The shortest side is 10mm shorter than the longest side. What are the lengths of all the sides?
If someone can point me in the right direction it would be much appreciated.
Cheers.