Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
Math
/
Grade 5
/
Triangle Angle Sum and Unknown Angles
Worksheet
Grade Level
Grade 5
5.141 Triangle Angle Sum and Unknown Angles
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
An isosceles triangle has a vertex angle of 42 degrees. What is the measure of each base angle?
Submit Answer