NAME __________________________________________ DATE ____________ PERIOD _______
Lesson 3 Extra Practice
Triangles
Classify each triangle by its angles and by its sides.
1. 2.
acute scalene right scalene
3. 4.
acute equilateral right scalene
Find the value of x.
5. 6.
50 135
7. 8.
20
45
Course 2 • Chapter 7 Geometric Figures
Lesson 3 Extra Practice
Triangles
Classify each triangle by its angles and by its sides.
1. 2.
acute scalene right scalene
3. 4.
acute equilateral right scalene
Find the value of x.
5. 6.
50 135
7. 8.
20
45
Course 2 • Chapter 7 Geometric Figures