Identifying Types Of Triangles Worksheet Template With Answer Key
ADVERTISEMENT
1
2Identifying Types of Triangles
Name:
Determine if each triangle is acute(A), obtuse(O) or right(R) and if it is an equilateral(E),
A n s w e r s
isosceles(I) or scalene(S).
O S
Acute Triangle:
Equilateral Triangle:
1.
All angles are less than 90°.
3 equal sides. 3 equal angles.
Obtuse Triangle:
Isosceles Triangle:
A E
2.
One angle is greater than 90°.
2 equal sides. 2 equal angles.
Right Triangle:
Scalene Triangle:
O I
One angle is 90°.
No equal sides. No equal angles.
3.
O I
4.
1)
2)
R S
5.
101
150
R I
161
6.
150
78
A I
150
7.
A S
8.
3)
4)
80
94
156
135
94
80
150
5)
6)
158150
150
212
50
122
7)
8)
141
107
159
158
158
1-8
88 75 63 50 38 25 13 0
Math
8
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education