4.1 Worksheet Triangle Names Answer Key
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1.
2.
3.
4.
5.
6.
7.
8.
Equilateral
Scalene
Isosceles
Isosceles
Acute
Right
Obtuse
Equilangular
9. Isosceles
10. Right
11. Equilateral
12. Scalene
13. Obtuse
14. Sometimes
15. Never
16. Always
(Isosceles have at least 2 sides congruent, and since a equilateral has more than 2, that makes it
isosceles also.)
17. Sometimes
18. Sometimes
19. RT = 26
20. UW = 30
21. GH = 63
22. m<Z = 56o
m<T = 34o
23. CE = 32, DE = 24
24. m<A = 72 o